47872330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 99792000

約数和(自身を除く): 51919670

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 215, 290, 319, 349, 430, 473, 638, 698, 946, 1247, 1595, 1745, 2365, 2494, 3190, 3490, 3839, 4730, 6235, 7678, 10121, 12470, 13717, 15007, 19195, 20242, 27434, 30014, 38390, 50605, 68585, 75035, 101210, 111331, 137170, 150070, 165077, 222662, 330154, 435203, 556655, 825385, 870406, 1113310, 1650770, 2176015, 4352030, 4787233, 9574466, 23936165, 47872330]

約数ペア:

[(1, 47872330), (2, 23936165), (5, 9574466), (10, 4787233), (11, 4352030), (22, 2176015), (29, 1650770), (43, 1113310), (55, 870406), (58, 825385), (86, 556655), (110, 435203), (145, 330154), (215, 222662), (290, 165077), (319, 150070), (349, 137170), (430, 111331), (473, 101210), (638, 75035), (698, 68585), (946, 50605), (1247, 38390), (1595, 30014), (1745, 27434), (2365, 20242), (2494, 19195), (3190, 15007), (3490, 13717), (3839, 12470), (4730, 10121), (6235, 7678)]