51057630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 152871264

約数和(自身を除く): 101813634

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, 151, 153, 170, 195, 221, 234, 255, 289, 302, 306, 390, 442, 453, 510, 578, 585, 663, 755, 765, 867, 906, 1105, 1170, 1326, 1359, 1445, 1510, 1530, 1734, 1963, 1989, 2210, 2265, 2567, 2601, 2718, 2890, 3315, 3757, 3926, 3978, 4335, 4530, 5134, 5202, 5889, 6630, 6795, 7514, 7701, 8670, 9815, 9945, 11271, 11778, 12835, 13005, 13590, 15402, 17667, 18785, 19630, 19890, 22542, 23103, 25670, 26010, 29445, 33371, 33813, 35334, 37570, 38505, 43639, 46206, 56355, 58890, 66742, 67626, 77010, 87278, 88335, 100113, 112710, 115515, 130917, 166855, 169065, 176670, 200226, 218195, 231030, 261834, 300339, 333710, 338130, 392751, 436390, 500565, 567307, 600678, 654585, 785502, 1001130, 1134614, 1309170, 1501695, 1701921, 1963755, 2836535, 3003390, 3403842, 3927510, 5105763, 5673070, 8509605, 10211526, 17019210, 25528815, 51057630]

約数ペア:

[(1, 51057630), (2, 25528815), (3, 17019210), (5, 10211526), (6, 8509605), (9, 5673070), (10, 5105763), (13, 3927510), (15, 3403842), (17, 3003390), (18, 2836535), (26, 1963755), (30, 1701921), (34, 1501695), (39, 1309170), (45, 1134614), (51, 1001130), (65, 785502), (78, 654585), (85, 600678), (90, 567307), (102, 500565), (117, 436390), (130, 392751), (151, 338130), (153, 333710), (170, 300339), (195, 261834), (221, 231030), (234, 218195), (255, 200226), (289, 176670), (302, 169065), (306, 166855), (390, 130917), (442, 115515), (453, 112710), (510, 100113), (578, 88335), (585, 87278), (663, 77010), (755, 67626), (765, 66742), (867, 58890), (906, 56355), (1105, 46206), (1170, 43639), (1326, 38505), (1359, 37570), (1445, 35334), (1510, 33813), (1530, 33371), (1734, 29445), (1963, 26010), (1989, 25670), (2210, 23103), (2265, 22542), (2567, 19890), (2601, 19630), (2718, 18785), (2890, 17667), (3315, 15402), (3757, 13590), (3926, 13005), (3978, 12835), (4335, 11778), (4530, 11271), (5134, 9945), (5202, 9815), (5889, 8670), (6630, 7701), (6795, 7514)]