47809660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 101917368

約数和(自身を除く): 54107708

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 347, 415, 694, 830, 1388, 1660, 1735, 3470, 6889, 6940, 13778, 27556, 28801, 34445, 57602, 68890, 115204, 137780, 144005, 288010, 576020, 2390483, 4780966, 9561932, 11952415, 23904830, 47809660]

約数ペア:

[(1, 47809660), (2, 23904830), (4, 11952415), (5, 9561932), (10, 4780966), (20, 2390483), (83, 576020), (166, 288010), (332, 144005), (347, 137780), (415, 115204), (694, 68890), (830, 57602), (1388, 34445), (1660, 28801), (1735, 27556), (3470, 13778), (6889, 6940)]