51425430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1051}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 141792768

約数和(自身を除く): 90367338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1051, 1165, 1398, 1631, 2102, 2330, 3153, 3262, 3495, 4893, 5255, 6306, 6990, 7357, 8155, 9786, 10510, 14714, 15765, 16310, 22071, 24465, 31530, 36785, 44142, 48930, 73570, 110355, 220710, 244883, 489766, 734649, 1224415, 1469298, 1714181, 2448830, 3428362, 3673245, 5142543, 7346490, 8570905, 10285086, 17141810, 25712715, 51425430]

約数ペア:

[(1, 51425430), (2, 25712715), (3, 17141810), (5, 10285086), (6, 8570905), (7, 7346490), (10, 5142543), (14, 3673245), (15, 3428362), (21, 2448830), (30, 1714181), (35, 1469298), (42, 1224415), (70, 734649), (105, 489766), (210, 244883), (233, 220710), (466, 110355), (699, 73570), (1051, 48930), (1165, 44142), (1398, 36785), (1631, 31530), (2102, 24465), (2330, 22071), (3153, 16310), (3262, 15765), (3495, 14714), (4893, 10510), (5255, 9786), (6306, 8155), (6990, 7357)]