51283050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 167194656

約数和(自身を除く): 115911606

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 75, 78, 85, 91, 102, 105, 119, 130, 150, 169, 170, 175, 182, 195, 210, 221, 238, 255, 273, 289, 325, 338, 350, 357, 390, 425, 442, 455, 507, 510, 525, 546, 578, 595, 650, 663, 714, 845, 850, 867, 910, 975, 1014, 1050, 1105, 1183, 1190, 1275, 1326, 1365, 1445, 1547, 1690, 1734, 1785, 1950, 2023, 2210, 2275, 2366, 2535, 2550, 2730, 2873, 2890, 2975, 3094, 3315, 3549, 3570, 3757, 4046, 4225, 4335, 4550, 4641, 5070, 5525, 5746, 5915, 5950, 6069, 6630, 6825, 7098, 7225, 7514, 7735, 8450, 8619, 8670, 8925, 9282, 10115, 11050, 11271, 11830, 12138, 12675, 13650, 14365, 14450, 15470, 16575, 17238, 17745, 17850, 18785, 20111, 20230, 21675, 22542, 23205, 25350, 26299, 28730, 29575, 30345, 33150, 35490, 37570, 38675, 40222, 43095, 43350, 46410, 48841, 50575, 52598, 56355, 59150, 60333, 60690, 71825, 77350, 78897, 86190, 88725, 93925, 97682, 100555, 101150, 112710, 116025, 120666, 131495, 143650, 146523, 151725, 157794, 177450, 187850, 201110, 215475, 232050, 244205, 262990, 281775, 293046, 301665, 303450, 341887, 394485, 430950, 488410, 502775, 563550, 603330, 657475, 683774, 732615, 788970, 1005550, 1025661, 1221025, 1314950, 1465230, 1508325, 1709435, 1972425, 2051322, 2442050, 3016650, 3418870, 3663075, 3944850, 5128305, 7326150, 8547175, 10256610, 17094350, 25641525, 51283050]

約数ペア:

[(1, 51283050), (2, 25641525), (3, 17094350), (5, 10256610), (6, 8547175), (7, 7326150), (10, 5128305), (13, 3944850), (14, 3663075), (15, 3418870), (17, 3016650), (21, 2442050), (25, 2051322), (26, 1972425), (30, 1709435), (34, 1508325), (35, 1465230), (39, 1314950), (42, 1221025), (50, 1025661), (51, 1005550), (65, 788970), (70, 732615), (75, 683774), (78, 657475), (85, 603330), (91, 563550), (102, 502775), (105, 488410), (119, 430950), (130, 394485), (150, 341887), (169, 303450), (170, 301665), (175, 293046), (182, 281775), (195, 262990), (210, 244205), (221, 232050), (238, 215475), (255, 201110), (273, 187850), (289, 177450), (325, 157794), (338, 151725), (350, 146523), (357, 143650), (390, 131495), (425, 120666), (442, 116025), (455, 112710), (507, 101150), (510, 100555), (525, 97682), (546, 93925), (578, 88725), (595, 86190), (650, 78897), (663, 77350), (714, 71825), (845, 60690), (850, 60333), (867, 59150), (910, 56355), (975, 52598), (1014, 50575), (1050, 48841), (1105, 46410), (1183, 43350), (1190, 43095), (1275, 40222), (1326, 38675), (1365, 37570), (1445, 35490), (1547, 33150), (1690, 30345), (1734, 29575), (1785, 28730), (1950, 26299), (2023, 25350), (2210, 23205), (2275, 22542), (2366, 21675), (2535, 20230), (2550, 20111), (2730, 18785), (2873, 17850), (2890, 17745), (2975, 17238), (3094, 16575), (3315, 15470), (3549, 14450), (3570, 14365), (3757, 13650), (4046, 12675), (4225, 12138), (4335, 11830), (4550, 11271), (4641, 11050), (5070, 10115), (5525, 9282), (5746, 8925), (5915, 8670), (5950, 8619), (6069, 8450), (6630, 7735), (6825, 7514), (7098, 7225)]