53526520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 127552320

約数和(自身を除く): 74025800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 797, 920, 1460, 1594, 1679, 2920, 3188, 3358, 3985, 6376, 6716, 7970, 8395, 13432, 15940, 16790, 18331, 31880, 33580, 36662, 58181, 67160, 73324, 91655, 116362, 146648, 183310, 232724, 290905, 366620, 465448, 581810, 733240, 1163620, 1338163, 2327240, 2676326, 5352652, 6690815, 10705304, 13381630, 26763260, 53526520]

約数ペア:

[(1, 53526520), (2, 26763260), (4, 13381630), (5, 10705304), (8, 6690815), (10, 5352652), (20, 2676326), (23, 2327240), (40, 1338163), (46, 1163620), (73, 733240), (92, 581810), (115, 465448), (146, 366620), (184, 290905), (230, 232724), (292, 183310), (365, 146648), (460, 116362), (584, 91655), (730, 73324), (797, 67160), (920, 58181), (1460, 36662), (1594, 33580), (1679, 31880), (2920, 18331), (3188, 16790), (3358, 15940), (3985, 13432), (6376, 8395), (6716, 7970)]