53256216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 144587520

約数和(自身を除く): 91331304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1303, 1572, 1703, 2606, 3144, 3406, 3909, 5109, 5212, 6812, 7818, 10218, 10424, 13624, 15636, 16939, 20436, 31272, 33878, 40872, 50817, 67756, 101634, 135512, 170693, 203268, 341386, 406536, 512079, 682772, 1024158, 1365544, 2048316, 2219009, 4096632, 4438018, 6657027, 8876036, 13314054, 17752072, 26628108, 53256216]

約数ペア:

[(1, 53256216), (2, 26628108), (3, 17752072), (4, 13314054), (6, 8876036), (8, 6657027), (12, 4438018), (13, 4096632), (24, 2219009), (26, 2048316), (39, 1365544), (52, 1024158), (78, 682772), (104, 512079), (131, 406536), (156, 341386), (262, 203268), (312, 170693), (393, 135512), (524, 101634), (786, 67756), (1048, 50817), (1303, 40872), (1572, 33878), (1703, 31272), (2606, 20436), (3144, 16939), (3406, 15636), (3909, 13624), (5109, 10424), (5212, 10218), (6812, 7818)]