45991970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 95644800

約数和(自身を除く): 49652830

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 491, 493, 551, 646, 982, 986, 1102, 1615, 2455, 2465, 2755, 3230, 4910, 4930, 5510, 8347, 9329, 9367, 14239, 16694, 18658, 18734, 28478, 41735, 46645, 46835, 71195, 83470, 93290, 93670, 142390, 158593, 242063, 270541, 317186, 484126, 541082, 792965, 1210315, 1352705, 1585930, 2420630, 2705410, 4599197, 9198394, 22995985, 45991970]

約数ペア:

[(1, 45991970), (2, 22995985), (5, 9198394), (10, 4599197), (17, 2705410), (19, 2420630), (29, 1585930), (34, 1352705), (38, 1210315), (58, 792965), (85, 541082), (95, 484126), (145, 317186), (170, 270541), (190, 242063), (290, 158593), (323, 142390), (491, 93670), (493, 93290), (551, 83470), (646, 71195), (982, 46835), (986, 46645), (1102, 41735), (1615, 28478), (2455, 18734), (2465, 18658), (2755, 16694), (3230, 14239), (4910, 9367), (4930, 9329), (5510, 8347)]