55523000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4305

約数の個数: 64

約数和(自身を含む): 139950720

約数和(自身を除く): 84427720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 4271, 6500, 8542, 13000, 17084, 21355, 34168, 42710, 55523, 85420, 106775, 111046, 170840, 213550, 222092, 277615, 427100, 444184, 533875, 555230, 854200, 1067750, 1110460, 1388075, 2135500, 2220920, 2776150, 4271000, 5552300, 6940375, 11104600, 13880750, 27761500, 55523000]

約数ペア:

[(1, 55523000), (2, 27761500), (4, 13880750), (5, 11104600), (8, 6940375), (10, 5552300), (13, 4271000), (20, 2776150), (25, 2220920), (26, 2135500), (40, 1388075), (50, 1110460), (52, 1067750), (65, 854200), (100, 555230), (104, 533875), (125, 444184), (130, 427100), (200, 277615), (250, 222092), (260, 213550), (325, 170840), (500, 111046), (520, 106775), (650, 85420), (1000, 55523), (1300, 42710), (1625, 34168), (2600, 21355), (3250, 17084), (4271, 13000), (6500, 8542)]