54154520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 152616960

約数和(自身を除く): 98462440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 367, 434, 476, 527, 595, 620, 680, 734, 868, 952, 1054, 1085, 1190, 1240, 1468, 1736, 1835, 2108, 2170, 2380, 2569, 2635, 2936, 3670, 3689, 4216, 4340, 4760, 5138, 5270, 6239, 7340, 7378, 8680, 10276, 10540, 11377, 12478, 12845, 14680, 14756, 18445, 20552, 21080, 22754, 24956, 25690, 29512, 31195, 36890, 43673, 45508, 49912, 51380, 56885, 62390, 73780, 79639, 87346, 91016, 102760, 113770, 124780, 147560, 159278, 174692, 193409, 218365, 227540, 249560, 318556, 349384, 386818, 398195, 436730, 455080, 637112, 773636, 796390, 873460, 967045, 1353863, 1547272, 1592780, 1746920, 1934090, 2707726, 3185560, 3868180, 5415452, 6769315, 7736360, 10830904, 13538630, 27077260, 54154520]

約数ペア:

[(1, 54154520), (2, 27077260), (4, 13538630), (5, 10830904), (7, 7736360), (8, 6769315), (10, 5415452), (14, 3868180), (17, 3185560), (20, 2707726), (28, 1934090), (31, 1746920), (34, 1592780), (35, 1547272), (40, 1353863), (56, 967045), (62, 873460), (68, 796390), (70, 773636), (85, 637112), (119, 455080), (124, 436730), (136, 398195), (140, 386818), (155, 349384), (170, 318556), (217, 249560), (238, 227540), (248, 218365), (280, 193409), (310, 174692), (340, 159278), (367, 147560), (434, 124780), (476, 113770), (527, 102760), (595, 91016), (620, 87346), (680, 79639), (734, 73780), (868, 62390), (952, 56885), (1054, 51380), (1085, 49912), (1190, 45508), (1240, 43673), (1468, 36890), (1736, 31195), (1835, 29512), (2108, 25690), (2170, 24956), (2380, 22754), (2569, 21080), (2635, 20552), (2936, 18445), (3670, 14756), (3689, 14680), (4216, 12845), (4340, 12478), (4760, 11377), (5138, 10540), (5270, 10276), (6239, 8680), (7340, 7378)]