56408328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1481}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 159811470

約数和(自身を除く): 103403142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1481, 1587, 1656, 2116, 2962, 3174, 4232, 4443, 4761, 5924, 6348, 8886, 9522, 11848, 12696, 13329, 17772, 19044, 26658, 34063, 35544, 38088, 53316, 68126, 102189, 106632, 136252, 204378, 272504, 306567, 408756, 613134, 783449, 817512, 1226268, 1566898, 2350347, 2452536, 3133796, 4700694, 6267592, 7051041, 9401388, 14102082, 18802776, 28204164, 56408328]

約数ペア:

[(1, 56408328), (2, 28204164), (3, 18802776), (4, 14102082), (6, 9401388), (8, 7051041), (9, 6267592), (12, 4700694), (18, 3133796), (23, 2452536), (24, 2350347), (36, 1566898), (46, 1226268), (69, 817512), (72, 783449), (92, 613134), (138, 408756), (184, 306567), (207, 272504), (276, 204378), (414, 136252), (529, 106632), (552, 102189), (828, 68126), (1058, 53316), (1481, 38088), (1587, 35544), (1656, 34063), (2116, 26658), (2962, 19044), (3174, 17772), (4232, 13329), (4443, 12696), (4761, 11848), (5924, 9522), (6348, 8886)]