61127450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 117474624

約数和(自身を除く): 56347174

約数列:

[1, 2, 5, 10, 25, 50, 67, 71, 134, 142, 257, 335, 355, 514, 670, 710, 1285, 1675, 1775, 2570, 3350, 3550, 4757, 6425, 9514, 12850, 17219, 18247, 23785, 34438, 36494, 47570, 86095, 91235, 118925, 172190, 182470, 237850, 430475, 456175, 860950, 912350, 1222549, 2445098, 6112745, 12225490, 30563725, 61127450]

約数ペア:

[(1, 61127450), (2, 30563725), (5, 12225490), (10, 6112745), (25, 2445098), (50, 1222549), (67, 912350), (71, 860950), (134, 456175), (142, 430475), (257, 237850), (335, 182470), (355, 172190), (514, 118925), (670, 91235), (710, 86095), (1285, 47570), (1675, 36494), (1775, 34438), (2570, 23785), (3350, 18247), (3550, 17219), (4757, 12850), (6425, 9514)]