64614950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 125951760

約数和(自身を除く): 61336810

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 185, 265, 370, 530, 659, 925, 1318, 1325, 1850, 1961, 2650, 3295, 3922, 6590, 9805, 16475, 19610, 24383, 32950, 34927, 48766, 49025, 69854, 98050, 121915, 174635, 243830, 349270, 609575, 873175, 1219150, 1292299, 1746350, 2584598, 6461495, 12922990, 32307475, 64614950]

約数ペア:

[(1, 64614950), (2, 32307475), (5, 12922990), (10, 6461495), (25, 2584598), (37, 1746350), (50, 1292299), (53, 1219150), (74, 873175), (106, 609575), (185, 349270), (265, 243830), (370, 174635), (530, 121915), (659, 98050), (925, 69854), (1318, 49025), (1325, 48766), (1850, 34927), (1961, 32950), (2650, 24383), (3295, 19610), (3922, 16475), (6590, 9805)]