61122250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 72313910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 265, 350, 371, 530, 659, 742, 875, 1318, 1325, 1750, 1855, 2650, 3295, 3710, 4613, 6590, 6625, 9226, 9275, 13250, 16475, 18550, 23065, 32950, 34927, 46130, 46375, 69854, 82375, 92750, 115325, 164750, 174635, 230650, 244489, 349270, 488978, 576625, 873175, 1153250, 1222445, 1746350, 2444890, 4365875, 6112225, 8731750, 12224450, 30561125, 61122250]

約数ペア:

[(1, 61122250), (2, 30561125), (5, 12224450), (7, 8731750), (10, 6112225), (14, 4365875), (25, 2444890), (35, 1746350), (50, 1222445), (53, 1153250), (70, 873175), (106, 576625), (125, 488978), (175, 349270), (250, 244489), (265, 230650), (350, 174635), (371, 164750), (530, 115325), (659, 92750), (742, 82375), (875, 69854), (1318, 46375), (1325, 46130), (1750, 34927), (1855, 32950), (2650, 23065), (3295, 18550), (3710, 16475), (4613, 13250), (6590, 9275), (6625, 9226)]