49038860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 113291136

約数和(自身を除く): 64252276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 4013, 6110, 8026, 12220, 16052, 20065, 40130, 52169, 80260, 104338, 188611, 208676, 260845, 377222, 521690, 754444, 943055, 1043380, 1886110, 2451943, 3772220, 4903886, 9807772, 12259715, 24519430, 49038860]

約数ペア:

[(1, 49038860), (2, 24519430), (4, 12259715), (5, 9807772), (10, 4903886), (13, 3772220), (20, 2451943), (26, 1886110), (47, 1043380), (52, 943055), (65, 754444), (94, 521690), (130, 377222), (188, 260845), (235, 208676), (260, 188611), (470, 104338), (611, 80260), (940, 52169), (1222, 40130), (2444, 20065), (3055, 16052), (4013, 12220), (6110, 8026)]