54587190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13717

約数の個数: 64

約数和(自身を含む): 157616640

約数和(自身を除く): 103029450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13681, 27362, 41043, 68405, 82086, 95767, 136810, 191534, 205215, 259939, 287301, 410430, 478835, 519878, 574602, 779817, 957670, 1299695, 1436505, 1559634, 1819573, 2599390, 2873010, 3639146, 3899085, 5458719, 7798170, 9097865, 10917438, 18195730, 27293595, 54587190]

約数ペア:

[(1, 54587190), (2, 27293595), (3, 18195730), (5, 10917438), (6, 9097865), (7, 7798170), (10, 5458719), (14, 3899085), (15, 3639146), (19, 2873010), (21, 2599390), (30, 1819573), (35, 1559634), (38, 1436505), (42, 1299695), (57, 957670), (70, 779817), (95, 574602), (105, 519878), (114, 478835), (133, 410430), (190, 287301), (210, 259939), (266, 205215), (285, 191534), (399, 136810), (570, 95767), (665, 82086), (798, 68405), (1330, 41043), (1995, 27362), (3990, 13681)]