55259750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 129965472

約数和(自身を除く): 74705722

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 347, 350, 455, 490, 637, 650, 694, 875, 910, 1225, 1274, 1625, 1735, 1750, 2275, 2429, 2450, 3185, 3250, 3470, 4511, 4550, 4858, 6125, 6370, 8675, 9022, 11375, 12145, 12250, 15925, 17003, 17350, 22555, 22750, 24290, 31577, 31850, 34006, 43375, 45110, 60725, 63154, 79625, 85015, 86750, 112775, 121450, 157885, 159250, 170030, 221039, 225550, 303625, 315770, 425075, 442078, 563875, 607250, 789425, 850150, 1105195, 1127750, 1578850, 2125375, 2210390, 3947125, 4250750, 5525975, 7894250, 11051950, 27629875, 55259750]

約数ペア:

[(1, 55259750), (2, 27629875), (5, 11051950), (7, 7894250), (10, 5525975), (13, 4250750), (14, 3947125), (25, 2210390), (26, 2125375), (35, 1578850), (49, 1127750), (50, 1105195), (65, 850150), (70, 789425), (91, 607250), (98, 563875), (125, 442078), (130, 425075), (175, 315770), (182, 303625), (245, 225550), (250, 221039), (325, 170030), (347, 159250), (350, 157885), (455, 121450), (490, 112775), (637, 86750), (650, 85015), (694, 79625), (875, 63154), (910, 60725), (1225, 45110), (1274, 43375), (1625, 34006), (1735, 31850), (1750, 31577), (2275, 24290), (2429, 22750), (2450, 22555), (3185, 17350), (3250, 17003), (3470, 15925), (4511, 12250), (4550, 12145), (4858, 11375), (6125, 9022), (6370, 8675)]