50381370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 150859800

約数和(自身を除く): 100478430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 149, 153, 170, 195, 221, 234, 255, 289, 298, 306, 390, 442, 447, 510, 578, 585, 663, 745, 765, 867, 894, 1105, 1170, 1326, 1341, 1445, 1490, 1530, 1734, 1937, 1989, 2210, 2235, 2533, 2601, 2682, 2890, 3315, 3757, 3874, 3978, 4335, 4470, 5066, 5202, 5811, 6630, 6705, 7514, 7599, 8670, 9685, 9945, 11271, 11622, 12665, 13005, 13410, 15198, 17433, 18785, 19370, 19890, 22542, 22797, 25330, 26010, 29055, 32929, 33813, 34866, 37570, 37995, 43061, 45594, 56355, 58110, 65858, 67626, 75990, 86122, 87165, 98787, 112710, 113985, 129183, 164645, 169065, 174330, 197574, 215305, 227970, 258366, 296361, 329290, 338130, 387549, 430610, 493935, 559793, 592722, 645915, 775098, 987870, 1119586, 1291830, 1481805, 1679379, 1937745, 2798965, 2963610, 3358758, 3875490, 5038137, 5597930, 8396895, 10076274, 16793790, 25190685, 50381370]

約数ペア:

[(1, 50381370), (2, 25190685), (3, 16793790), (5, 10076274), (6, 8396895), (9, 5597930), (10, 5038137), (13, 3875490), (15, 3358758), (17, 2963610), (18, 2798965), (26, 1937745), (30, 1679379), (34, 1481805), (39, 1291830), (45, 1119586), (51, 987870), (65, 775098), (78, 645915), (85, 592722), (90, 559793), (102, 493935), (117, 430610), (130, 387549), (149, 338130), (153, 329290), (170, 296361), (195, 258366), (221, 227970), (234, 215305), (255, 197574), (289, 174330), (298, 169065), (306, 164645), (390, 129183), (442, 113985), (447, 112710), (510, 98787), (578, 87165), (585, 86122), (663, 75990), (745, 67626), (765, 65858), (867, 58110), (894, 56355), (1105, 45594), (1170, 43061), (1326, 37995), (1341, 37570), (1445, 34866), (1490, 33813), (1530, 32929), (1734, 29055), (1937, 26010), (1989, 25330), (2210, 22797), (2235, 22542), (2533, 19890), (2601, 19370), (2682, 18785), (2890, 17433), (3315, 15198), (3757, 13410), (3874, 13005), (3978, 12665), (4335, 11622), (4470, 11271), (5066, 9945), (5202, 9685), (5811, 8670), (6630, 7599), (6705, 7514)]