53078360

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11743}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 120493440

約数和(自身を除く): 67415080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 11743, 23486, 46972, 58715, 93944, 117430, 234860, 469720, 1326959, 2653918, 5307836, 6634795, 10615672, 13269590, 26539180, 53078360]

約数ペア:

[(1, 53078360), (2, 26539180), (4, 13269590), (5, 10615672), (8, 6634795), (10, 5307836), (20, 2653918), (40, 1326959), (113, 469720), (226, 234860), (452, 117430), (565, 93944), (904, 58715), (1130, 46972), (2260, 23486), (4520, 11743)]