13554950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 27480384

約数和(自身を除く): 13925434

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 431, 629, 850, 862, 925, 1258, 1850, 2155, 3145, 4310, 6290, 7327, 10775, 14654, 15725, 15947, 21550, 31450, 31894, 36635, 73270, 79735, 159470, 183175, 271099, 366350, 398675, 542198, 797350, 1355495, 2710990, 6777475, 13554950]

約数ペア:

[(1, 13554950), (2, 6777475), (5, 2710990), (10, 1355495), (17, 797350), (25, 542198), (34, 398675), (37, 366350), (50, 271099), (74, 183175), (85, 159470), (170, 79735), (185, 73270), (370, 36635), (425, 31894), (431, 31450), (629, 21550), (850, 15947), (862, 15725), (925, 14654), (1258, 10775), (1850, 7327), (2155, 6290), (3145, 4310)]