45448874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 75600000

約数和(自身を除く): 30151126

約数列:

[1, 2, 19, 23, 38, 46, 149, 298, 349, 437, 698, 874, 2831, 3427, 5662, 6631, 6854, 8027, 13262, 16054, 52001, 65113, 104002, 130226, 152513, 305026, 988019, 1196023, 1976038, 2392046, 22724437, 45448874]

約数ペア:

[(1, 45448874), (2, 22724437), (19, 2392046), (23, 1976038), (38, 1196023), (46, 988019), (149, 305026), (298, 152513), (349, 130226), (437, 104002), (698, 65113), (874, 52001), (2831, 16054), (3427, 13262), (5662, 8027), (6631, 6854)]