51370935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 103956480

約数和(自身を除く): 52585545

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 385, 395, 553, 563, 869, 1155, 1185, 1659, 1689, 2607, 2765, 2815, 3941, 4345, 6083, 6193, 8295, 8445, 11823, 13035, 18249, 18579, 19705, 30415, 30965, 43351, 44477, 59115, 91245, 92895, 130053, 133431, 216755, 222385, 311339, 489247, 650265, 667155, 934017, 1467741, 1556695, 2446235, 3424729, 4670085, 7338705, 10274187, 17123645, 51370935]

約数ペア:

[(1, 51370935), (3, 17123645), (5, 10274187), (7, 7338705), (11, 4670085), (15, 3424729), (21, 2446235), (33, 1556695), (35, 1467741), (55, 934017), (77, 667155), (79, 650265), (105, 489247), (165, 311339), (231, 222385), (237, 216755), (385, 133431), (395, 130053), (553, 92895), (563, 91245), (869, 59115), (1155, 44477), (1185, 43351), (1659, 30965), (1689, 30415), (2607, 19705), (2765, 18579), (2815, 18249), (3941, 13035), (4345, 11823), (6083, 8445), (6193, 8295)]