49493440

素因数分解:

$2^6\times 5^1\times {\mathrm{154667}}^1$

素因数の和:154684

約数の個数: 28

約数和(自身を含む): 117857016

約数和(自身を除く): 68363576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 154667, 309334, 618668, 773335, 1237336, 1546670, 2474672, 3093340, 4949344, 6186680, 9898688, 12373360, 24746720, 49493440]

約数ペア:

[(1, 49493440), (2, 24746720), (4, 12373360), (5, 9898688), (8, 6186680), (10, 4949344), (16, 3093340), (20, 2474672), (32, 1546670), (40, 1237336), (64, 773335), (80, 618668), (160, 309334), (320, 154667)]