51081160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4318

約数の個数: 64

約数和(自身を含む): 129185280

約数和(自身を除く): 78104120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 4271, 5980, 8542, 11960, 17084, 21355, 34168, 42710, 55523, 85420, 98233, 111046, 170840, 196466, 222092, 277615, 392932, 444184, 491165, 555230, 785864, 982330, 1110460, 1277029, 1964660, 2220920, 2554058, 3929320, 5108116, 6385145, 10216232, 12770290, 25540580, 51081160]

約数ペア:

[(1, 51081160), (2, 25540580), (4, 12770290), (5, 10216232), (8, 6385145), (10, 5108116), (13, 3929320), (20, 2554058), (23, 2220920), (26, 1964660), (40, 1277029), (46, 1110460), (52, 982330), (65, 785864), (92, 555230), (104, 491165), (115, 444184), (130, 392932), (184, 277615), (230, 222092), (260, 196466), (299, 170840), (460, 111046), (520, 98233), (598, 85420), (920, 55523), (1196, 42710), (1495, 34168), (2392, 21355), (2990, 17084), (4271, 11960), (5980, 8542)]