48549480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2043

約数の個数: 128

約数和(自身を含む): 172281600

約数和(自身を除く): 123732120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 1993, 2030, 2436, 3045, 3480, 3986, 4060, 4872, 5979, 6090, 7972, 8120, 9965, 11958, 12180, 13951, 15944, 19930, 23916, 24360, 27902, 29895, 39860, 41853, 47832, 55804, 57797, 59790, 69755, 79720, 83706, 111608, 115594, 119580, 139510, 167412, 173391, 209265, 231188, 239160, 279020, 288985, 334824, 346782, 404579, 418530, 462376, 558040, 577970, 693564, 809158, 837060, 866955, 1155940, 1213737, 1387128, 1618316, 1674120, 1733910, 2022895, 2311880, 2427474, 3236632, 3467820, 4045790, 4854948, 6068685, 6935640, 8091580, 9709896, 12137370, 16183160, 24274740, 48549480]

約数ペア:

[(1, 48549480), (2, 24274740), (3, 16183160), (4, 12137370), (5, 9709896), (6, 8091580), (7, 6935640), (8, 6068685), (10, 4854948), (12, 4045790), (14, 3467820), (15, 3236632), (20, 2427474), (21, 2311880), (24, 2022895), (28, 1733910), (29, 1674120), (30, 1618316), (35, 1387128), (40, 1213737), (42, 1155940), (56, 866955), (58, 837060), (60, 809158), (70, 693564), (84, 577970), (87, 558040), (105, 462376), (116, 418530), (120, 404579), (140, 346782), (145, 334824), (168, 288985), (174, 279020), (203, 239160), (210, 231188), (232, 209265), (280, 173391), (290, 167412), (348, 139510), (406, 119580), (420, 115594), (435, 111608), (580, 83706), (609, 79720), (696, 69755), (812, 59790), (840, 57797), (870, 55804), (1015, 47832), (1160, 41853), (1218, 39860), (1624, 29895), (1740, 27902), (1993, 24360), (2030, 23916), (2436, 19930), (3045, 15944), (3480, 13951), (3986, 12180), (4060, 11958), (4872, 9965), (5979, 8120), (6090, 7972)]