54484360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6326

約数の個数: 64

約数和(自身を含む): 144645120

約数和(自身を除く): 90160760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 6277, 8680, 12554, 25108, 31385, 43939, 50216, 62770, 87878, 125540, 175756, 194587, 219695, 251080, 351512, 389174, 439390, 778348, 878780, 972935, 1362109, 1556696, 1757560, 1945870, 2724218, 3891740, 5448436, 6810545, 7783480, 10896872, 13621090, 27242180, 54484360]

約数ペア:

[(1, 54484360), (2, 27242180), (4, 13621090), (5, 10896872), (7, 7783480), (8, 6810545), (10, 5448436), (14, 3891740), (20, 2724218), (28, 1945870), (31, 1757560), (35, 1556696), (40, 1362109), (56, 972935), (62, 878780), (70, 778348), (124, 439390), (140, 389174), (155, 351512), (217, 251080), (248, 219695), (280, 194587), (310, 175756), (434, 125540), (620, 87878), (868, 62770), (1085, 50216), (1240, 43939), (1736, 31385), (2170, 25108), (4340, 12554), (6277, 8680)]