54518360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1777}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 134416800

約数和(自身を除く): 79898440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 1777, 2360, 3068, 3554, 3835, 6136, 7108, 7670, 8885, 14216, 15340, 17770, 23101, 30680, 35540, 46202, 71080, 92404, 104843, 115505, 184808, 209686, 231010, 419372, 462020, 524215, 838744, 924040, 1048430, 1362959, 2096860, 2725918, 4193720, 5451836, 6814795, 10903672, 13629590, 27259180, 54518360]

約数ペア:

[(1, 54518360), (2, 27259180), (4, 13629590), (5, 10903672), (8, 6814795), (10, 5451836), (13, 4193720), (20, 2725918), (26, 2096860), (40, 1362959), (52, 1048430), (59, 924040), (65, 838744), (104, 524215), (118, 462020), (130, 419372), (236, 231010), (260, 209686), (295, 184808), (472, 115505), (520, 104843), (590, 92404), (767, 71080), (1180, 46202), (1534, 35540), (1777, 30680), (2360, 23101), (3068, 17770), (3554, 15340), (3835, 14216), (6136, 8885), (7108, 7670)]