48798990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 131112000

約数和(自身を除く): 82313010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1213, 1341, 1490, 2235, 2426, 2682, 3639, 4023, 4470, 6065, 6705, 7278, 8046, 10917, 12130, 13410, 18195, 20115, 21834, 32751, 36390, 40230, 54585, 65502, 109170, 163755, 180737, 327510, 361474, 542211, 903685, 1084422, 1626633, 1807370, 2711055, 3253266, 4879899, 5422110, 8133165, 9759798, 16266330, 24399495, 48798990]

約数ペア:

[(1, 48798990), (2, 24399495), (3, 16266330), (5, 9759798), (6, 8133165), (9, 5422110), (10, 4879899), (15, 3253266), (18, 2711055), (27, 1807370), (30, 1626633), (45, 1084422), (54, 903685), (90, 542211), (135, 361474), (149, 327510), (270, 180737), (298, 163755), (447, 109170), (745, 65502), (894, 54585), (1213, 40230), (1341, 36390), (1490, 32751), (2235, 21834), (2426, 20115), (2682, 18195), (3639, 13410), (4023, 12130), (4470, 10917), (6065, 8046), (6705, 7278)]