49988908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 94229352

約数和(自身を除く): 44240444

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 289, 332, 521, 578, 1042, 1156, 1411, 2084, 2822, 5644, 8857, 17714, 23987, 35428, 43243, 47974, 86486, 95948, 150569, 172972, 301138, 602276, 735131, 1470262, 2940524, 12497227, 24994454, 49988908]

約数ペア:

[(1, 49988908), (2, 24994454), (4, 12497227), (17, 2940524), (34, 1470262), (68, 735131), (83, 602276), (166, 301138), (289, 172972), (332, 150569), (521, 95948), (578, 86486), (1042, 47974), (1156, 43243), (1411, 35428), (2084, 23987), (2822, 17714), (5644, 8857)]