53387872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 111389040

約数和(自身を除く): 58001168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 277, 304, 317, 554, 608, 634, 1108, 1268, 2216, 2536, 4432, 5072, 5263, 6023, 8864, 10144, 10526, 12046, 21052, 24092, 42104, 48184, 84208, 87809, 96368, 168416, 175618, 192736, 351236, 702472, 1404944, 1668371, 2809888, 3336742, 6673484, 13346968, 26693936, 53387872]

約数ペア:

[(1, 53387872), (2, 26693936), (4, 13346968), (8, 6673484), (16, 3336742), (19, 2809888), (32, 1668371), (38, 1404944), (76, 702472), (152, 351236), (277, 192736), (304, 175618), (317, 168416), (554, 96368), (608, 87809), (634, 84208), (1108, 48184), (1268, 42104), (2216, 24092), (2536, 21052), (4432, 12046), (5072, 10526), (5263, 10144), (6023, 8864)]