55324360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15199}}^1$

素因数の和:15230

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 97891640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15199, 30398, 60796, 75995, 106393, 121592, 151990, 197587, 212786, 303980, 395174, 425572, 531965, 607960, 790348, 851144, 987935, 1063930, 1383109, 1580696, 1975870, 2127860, 2766218, 3951740, 4255720, 5532436, 6915545, 7903480, 11064872, 13831090, 27662180, 55324360]

約数ペア:

[(1, 55324360), (2, 27662180), (4, 13831090), (5, 11064872), (7, 7903480), (8, 6915545), (10, 5532436), (13, 4255720), (14, 3951740), (20, 2766218), (26, 2127860), (28, 1975870), (35, 1580696), (40, 1383109), (52, 1063930), (56, 987935), (65, 851144), (70, 790348), (91, 607960), (104, 531965), (130, 425572), (140, 395174), (182, 303980), (260, 212786), (280, 197587), (364, 151990), (455, 121592), (520, 106393), (728, 75995), (910, 60796), (1820, 30398), (3640, 15199)]