47304990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2357}}^1$

素因数の和:2593

約数の個数: 48

約数和(自身を含む): 123596928

約数和(自身を除く): 76291938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 2357, 3345, 4014, 4714, 6690, 7071, 10035, 11785, 14142, 20070, 21213, 23570, 35355, 42426, 70710, 106065, 212130, 525611, 1051222, 1576833, 2628055, 3153666, 4730499, 5256110, 7884165, 9460998, 15768330, 23652495, 47304990]

約数ペア:

[(1, 47304990), (2, 23652495), (3, 15768330), (5, 9460998), (6, 7884165), (9, 5256110), (10, 4730499), (15, 3153666), (18, 2628055), (30, 1576833), (45, 1051222), (90, 525611), (223, 212130), (446, 106065), (669, 70710), (1115, 42426), (1338, 35355), (2007, 23570), (2230, 21213), (2357, 20070), (3345, 14142), (4014, 11785), (4714, 10035), (6690, 7071)]