51385932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 90945348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 1861, 2124, 2301, 3068, 3722, 4602, 5583, 6903, 7444, 9204, 11166, 13806, 16749, 22332, 24193, 27612, 33498, 48386, 66996, 72579, 96772, 109799, 145158, 217737, 219598, 290316, 329397, 435474, 439196, 658794, 870948, 988191, 1317588, 1427387, 1976382, 2854774, 3952764, 4282161, 5709548, 8564322, 12846483, 17128644, 25692966, 51385932]

約数ペア:

[(1, 51385932), (2, 25692966), (3, 17128644), (4, 12846483), (6, 8564322), (9, 5709548), (12, 4282161), (13, 3952764), (18, 2854774), (26, 1976382), (36, 1427387), (39, 1317588), (52, 988191), (59, 870948), (78, 658794), (117, 439196), (118, 435474), (156, 329397), (177, 290316), (234, 219598), (236, 217737), (354, 145158), (468, 109799), (531, 96772), (708, 72579), (767, 66996), (1062, 48386), (1534, 33498), (1861, 27612), (2124, 24193), (2301, 22332), (3068, 16749), (3722, 13806), (4602, 11166), (5583, 9204), (6903, 7444)]