47531970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2503}}^1$

素因数の和:2727

約数の個数: 48

約数和(自身を含む): 124218432

約数和(自身を除く): 76686462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 2503, 3165, 3798, 5006, 6330, 7509, 9495, 12515, 15018, 18990, 22527, 25030, 37545, 45054, 75090, 112635, 225270, 528133, 1056266, 1584399, 2640665, 3168798, 4753197, 5281330, 7921995, 9506394, 15843990, 23765985, 47531970]

約数ペア:

[(1, 47531970), (2, 23765985), (3, 15843990), (5, 9506394), (6, 7921995), (9, 5281330), (10, 4753197), (15, 3168798), (18, 2640665), (30, 1584399), (45, 1056266), (90, 528133), (211, 225270), (422, 112635), (633, 75090), (1055, 45054), (1266, 37545), (1899, 25030), (2110, 22527), (2503, 18990), (3165, 15018), (3798, 12515), (5006, 9495), (6330, 7509)]