48512790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 129988800

約数和(自身を除く): 81476010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 353, 509, 706, 1018, 1059, 1527, 1765, 2118, 2545, 3054, 3177, 3530, 4581, 5090, 5295, 6354, 7635, 9162, 9531, 10590, 13743, 15270, 15885, 19062, 22905, 27486, 31770, 45810, 47655, 68715, 95310, 137430, 179677, 359354, 539031, 898385, 1078062, 1617093, 1796770, 2695155, 3234186, 4851279, 5390310, 8085465, 9702558, 16170930, 24256395, 48512790]

約数ペア:

[(1, 48512790), (2, 24256395), (3, 16170930), (5, 9702558), (6, 8085465), (9, 5390310), (10, 4851279), (15, 3234186), (18, 2695155), (27, 1796770), (30, 1617093), (45, 1078062), (54, 898385), (90, 539031), (135, 359354), (270, 179677), (353, 137430), (509, 95310), (706, 68715), (1018, 47655), (1059, 45810), (1527, 31770), (1765, 27486), (2118, 22905), (2545, 19062), (3054, 15885), (3177, 15270), (3530, 13743), (4581, 10590), (5090, 9531), (5295, 9162), (6354, 7635)]