51708930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 161906688

約数和(自身を除く): 110197758

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 47, 62, 65, 70, 78, 91, 93, 94, 105, 130, 141, 155, 169, 182, 186, 195, 210, 217, 235, 273, 282, 310, 329, 338, 390, 403, 434, 455, 465, 470, 507, 546, 611, 651, 658, 705, 806, 845, 910, 930, 987, 1014, 1085, 1183, 1209, 1222, 1302, 1365, 1410, 1457, 1645, 1690, 1833, 1974, 2015, 2170, 2366, 2418, 2535, 2730, 2821, 2914, 3055, 3255, 3290, 3549, 3666, 4030, 4277, 4371, 4935, 5070, 5239, 5642, 5915, 6045, 6110, 6510, 7098, 7285, 7943, 8463, 8554, 8742, 9165, 9870, 10199, 10478, 11830, 12090, 12831, 14105, 14570, 15717, 15886, 16926, 17745, 18330, 18941, 20398, 21385, 21855, 23829, 25662, 26195, 28210, 30597, 31434, 35490, 36673, 37882, 39715, 42315, 42770, 43710, 47658, 50995, 52390, 55601, 56823, 61194, 64155, 73346, 78585, 79430, 84630, 94705, 101990, 110019, 111202, 113646, 119145, 128310, 132587, 152985, 157170, 166803, 183365, 189410, 220038, 238290, 246233, 265174, 278005, 284115, 305970, 333606, 366730, 397761, 492466, 550095, 556010, 568230, 662935, 738699, 795522, 834015, 1100190, 1231165, 1325870, 1477398, 1668030, 1723631, 1988805, 2462330, 3447262, 3693495, 3977610, 5170893, 7386990, 8618155, 10341786, 17236310, 25854465, 51708930]

約数ペア:

[(1, 51708930), (2, 25854465), (3, 17236310), (5, 10341786), (6, 8618155), (7, 7386990), (10, 5170893), (13, 3977610), (14, 3693495), (15, 3447262), (21, 2462330), (26, 1988805), (30, 1723631), (31, 1668030), (35, 1477398), (39, 1325870), (42, 1231165), (47, 1100190), (62, 834015), (65, 795522), (70, 738699), (78, 662935), (91, 568230), (93, 556010), (94, 550095), (105, 492466), (130, 397761), (141, 366730), (155, 333606), (169, 305970), (182, 284115), (186, 278005), (195, 265174), (210, 246233), (217, 238290), (235, 220038), (273, 189410), (282, 183365), (310, 166803), (329, 157170), (338, 152985), (390, 132587), (403, 128310), (434, 119145), (455, 113646), (465, 111202), (470, 110019), (507, 101990), (546, 94705), (611, 84630), (651, 79430), (658, 78585), (705, 73346), (806, 64155), (845, 61194), (910, 56823), (930, 55601), (987, 52390), (1014, 50995), (1085, 47658), (1183, 43710), (1209, 42770), (1222, 42315), (1302, 39715), (1365, 37882), (1410, 36673), (1457, 35490), (1645, 31434), (1690, 30597), (1833, 28210), (1974, 26195), (2015, 25662), (2170, 23829), (2366, 21855), (2418, 21385), (2535, 20398), (2730, 18941), (2821, 18330), (2914, 17745), (3055, 16926), (3255, 15886), (3290, 15717), (3549, 14570), (3666, 14105), (4030, 12831), (4277, 12090), (4371, 11830), (4935, 10478), (5070, 10199), (5239, 9870), (5642, 9165), (5915, 8742), (6045, 8554), (6110, 8463), (6510, 7943), (7098, 7285)]