49569390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3259}}^1$

素因数の和:3298

約数の個数: 72

約数和(自身を含む): 139599720

約数和(自身を除く): 90030330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 3259, 5070, 6518, 7605, 9777, 15210, 16295, 19554, 29331, 32590, 42367, 48885, 58662, 84734, 97770, 127101, 146655, 211835, 254202, 293310, 381303, 423670, 550771, 635505, 762606, 1101542, 1271010, 1652313, 1906515, 2753855, 3304626, 3813030, 4956939, 5507710, 8261565, 9913878, 16523130, 24784695, 49569390]

約数ペア:

[(1, 49569390), (2, 24784695), (3, 16523130), (5, 9913878), (6, 8261565), (9, 5507710), (10, 4956939), (13, 3813030), (15, 3304626), (18, 2753855), (26, 1906515), (30, 1652313), (39, 1271010), (45, 1101542), (65, 762606), (78, 635505), (90, 550771), (117, 423670), (130, 381303), (169, 293310), (195, 254202), (234, 211835), (338, 146655), (390, 127101), (507, 97770), (585, 84734), (845, 58662), (1014, 48885), (1170, 42367), (1521, 32590), (1690, 29331), (2535, 19554), (3042, 16295), (3259, 15210), (5070, 9777), (6518, 7605)]