47770490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 88284816

約数和(自身を除く): 40514326

約数列:

[1, 2, 5, 10, 53, 106, 173, 265, 346, 521, 530, 865, 1042, 1730, 2605, 5210, 9169, 18338, 27613, 45845, 55226, 90133, 91690, 138065, 180266, 276130, 450665, 901330, 4777049, 9554098, 23885245, 47770490]

約数ペア:

[(1, 47770490), (2, 23885245), (5, 9554098), (10, 4777049), (53, 901330), (106, 450665), (173, 276130), (265, 180266), (346, 138065), (521, 91690), (530, 90133), (865, 55226), (1042, 45845), (1730, 27613), (2605, 18338), (5210, 9169)]