54647680

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 132069600

約数和(自身を除く): 77421920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 829, 1030, 1648, 1658, 2060, 3296, 3316, 4120, 4145, 6592, 6632, 8240, 8290, 13184, 13264, 16480, 16580, 26528, 32960, 33160, 53056, 65920, 66320, 85387, 106112, 132640, 170774, 265280, 341548, 426935, 530560, 683096, 853870, 1366192, 1707740, 2732384, 3415480, 5464768, 6830960, 10929536, 13661920, 27323840, 54647680]

約数ペア:

[(1, 54647680), (2, 27323840), (4, 13661920), (5, 10929536), (8, 6830960), (10, 5464768), (16, 3415480), (20, 2732384), (32, 1707740), (40, 1366192), (64, 853870), (80, 683096), (103, 530560), (128, 426935), (160, 341548), (206, 265280), (320, 170774), (412, 132640), (515, 106112), (640, 85387), (824, 66320), (829, 65920), (1030, 53056), (1648, 33160), (1658, 32960), (2060, 26528), (3296, 16580), (3316, 16480), (4120, 13264), (4145, 13184), (6592, 8290), (6632, 8240)]