50748750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 148396248

約数和(自身を除く): 97647498

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 347, 375, 390, 450, 585, 625, 650, 694, 750, 975, 1041, 1125, 1170, 1250, 1625, 1735, 1875, 1950, 2082, 2250, 2925, 3123, 3250, 3470, 3750, 4511, 4875, 5205, 5625, 5850, 6246, 8125, 8675, 9022, 9750, 10410, 11250, 13533, 14625, 15615, 16250, 17350, 22555, 24375, 26025, 27066, 29250, 31230, 40599, 43375, 45110, 48750, 52050, 67665, 73125, 78075, 81198, 86750, 112775, 130125, 135330, 146250, 156150, 202995, 216875, 225550, 260250, 338325, 390375, 405990, 433750, 563875, 650625, 676650, 780750, 1014975, 1127750, 1301250, 1691625, 1951875, 2029950, 2819375, 3383250, 3903750, 5074875, 5638750, 8458125, 10149750, 16916250, 25374375, 50748750]

約数ペア:

[(1, 50748750), (2, 25374375), (3, 16916250), (5, 10149750), (6, 8458125), (9, 5638750), (10, 5074875), (13, 3903750), (15, 3383250), (18, 2819375), (25, 2029950), (26, 1951875), (30, 1691625), (39, 1301250), (45, 1127750), (50, 1014975), (65, 780750), (75, 676650), (78, 650625), (90, 563875), (117, 433750), (125, 405990), (130, 390375), (150, 338325), (195, 260250), (225, 225550), (234, 216875), (250, 202995), (325, 156150), (347, 146250), (375, 135330), (390, 130125), (450, 112775), (585, 86750), (625, 81198), (650, 78075), (694, 73125), (750, 67665), (975, 52050), (1041, 48750), (1125, 45110), (1170, 43375), (1250, 40599), (1625, 31230), (1735, 29250), (1875, 27066), (1950, 26025), (2082, 24375), (2250, 22555), (2925, 17350), (3123, 16250), (3250, 15615), (3470, 14625), (3750, 13533), (4511, 11250), (4875, 10410), (5205, 9750), (5625, 9022), (5850, 8675), (6246, 8125)]