54753780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12853}}^1$

素因数の和:12936

約数の個数: 48

約数和(自身を含む): 155481984

約数和(自身を除く): 100728204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12853, 25706, 38559, 51412, 64265, 77118, 128530, 154236, 192795, 257060, 385590, 771180, 912563, 1825126, 2737689, 3650252, 4562815, 5475378, 9125630, 10950756, 13688445, 18251260, 27376890, 54753780]

約数ペア:

[(1, 54753780), (2, 27376890), (3, 18251260), (4, 13688445), (5, 10950756), (6, 9125630), (10, 5475378), (12, 4562815), (15, 3650252), (20, 2737689), (30, 1825126), (60, 912563), (71, 771180), (142, 385590), (213, 257060), (284, 192795), (355, 154236), (426, 128530), (710, 77118), (852, 64265), (1065, 51412), (1420, 38559), (2130, 25706), (4260, 12853)]