49755780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3593

約数の個数: 72

約数和(自身を含む): 152880000

約数和(自身を除く): 103124220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3499, 3555, 4740, 6998, 7110, 10497, 13996, 14220, 17495, 20994, 31491, 34990, 41988, 52485, 62982, 69980, 104970, 125964, 157455, 209940, 276421, 314910, 552842, 629820, 829263, 1105684, 1382105, 1658526, 2487789, 2764210, 3317052, 4146315, 4975578, 5528420, 8292630, 9951156, 12438945, 16585260, 24877890, 49755780]

約数ペア:

[(1, 49755780), (2, 24877890), (3, 16585260), (4, 12438945), (5, 9951156), (6, 8292630), (9, 5528420), (10, 4975578), (12, 4146315), (15, 3317052), (18, 2764210), (20, 2487789), (30, 1658526), (36, 1382105), (45, 1105684), (60, 829263), (79, 629820), (90, 552842), (158, 314910), (180, 276421), (237, 209940), (316, 157455), (395, 125964), (474, 104970), (711, 69980), (790, 62982), (948, 52485), (1185, 41988), (1422, 34990), (1580, 31491), (2370, 20994), (2844, 17495), (3499, 14220), (3555, 13996), (4740, 10497), (6998, 7110)]