53544220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157483}}^1$

素因数の和:157509

約数の個数: 24

約数和(自身を含む): 119057904

約数和(自身を除く): 65513684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 157483, 314966, 629932, 787415, 1574830, 2677211, 3149660, 5354422, 10708844, 13386055, 26772110, 53544220]

約数ペア:

[(1, 53544220), (2, 26772110), (4, 13386055), (5, 10708844), (10, 5354422), (17, 3149660), (20, 2677211), (34, 1574830), (68, 787415), (85, 629932), (170, 314966), (340, 157483)]