48540528

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1182

約数の個数: 60

約数和(自身を含む): 136317168

約数和(自身を除く): 87776640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 647, 1042, 1294, 1563, 1941, 2084, 2588, 3126, 3882, 4168, 4689, 5176, 5823, 6252, 7764, 8336, 9378, 10352, 11646, 12504, 15528, 18756, 23292, 25008, 31056, 37512, 46584, 75024, 93168, 337087, 674174, 1011261, 1348348, 2022522, 2696696, 3033783, 4045044, 5393392, 6067566, 8090088, 12135132, 16180176, 24270264, 48540528]

約数ペア:

[(1, 48540528), (2, 24270264), (3, 16180176), (4, 12135132), (6, 8090088), (8, 6067566), (9, 5393392), (12, 4045044), (16, 3033783), (18, 2696696), (24, 2022522), (36, 1348348), (48, 1011261), (72, 674174), (144, 337087), (521, 93168), (647, 75024), (1042, 46584), (1294, 37512), (1563, 31056), (1941, 25008), (2084, 23292), (2588, 18756), (3126, 15528), (3882, 12504), (4168, 11646), (4689, 10352), (5176, 9378), (5823, 8336), (6252, 7764)]