53931168

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 154155456

約数和(自身を除く): 100224288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 691, 813, 1084, 1382, 1626, 2073, 2168, 2439, 2764, 3252, 4146, 4336, 4878, 5528, 6219, 6504, 8292, 8672, 9756, 11056, 12438, 13008, 16584, 19512, 22112, 24876, 26016, 33168, 39024, 49752, 66336, 78048, 99504, 187261, 199008, 374522, 561783, 749044, 1123566, 1498088, 1685349, 2247132, 2996176, 3370698, 4494264, 5992352, 6741396, 8988528, 13482792, 17977056, 26965584, 53931168]

約数ペア:

[(1, 53931168), (2, 26965584), (3, 17977056), (4, 13482792), (6, 8988528), (8, 6741396), (9, 5992352), (12, 4494264), (16, 3370698), (18, 2996176), (24, 2247132), (32, 1685349), (36, 1498088), (48, 1123566), (72, 749044), (96, 561783), (144, 374522), (271, 199008), (288, 187261), (542, 99504), (691, 78048), (813, 66336), (1084, 49752), (1382, 39024), (1626, 33168), (2073, 26016), (2168, 24876), (2439, 22112), (2764, 19512), (3252, 16584), (4146, 13008), (4336, 12438), (4878, 11056), (5528, 9756), (6219, 8672), (6504, 8292)]