49467480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17923}}^1$

素因数の和:17960

約数の個数: 64

約数和(自身を含む): 154863360

約数和(自身を除く): 105395880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 17923, 35846, 53769, 71692, 89615, 107538, 143384, 179230, 215076, 268845, 358460, 412229, 430152, 537690, 716920, 824458, 1075380, 1236687, 1648916, 2061145, 2150760, 2473374, 3297832, 4122290, 4946748, 6183435, 8244580, 9893496, 12366870, 16489160, 24733740, 49467480]

約数ペア:

[(1, 49467480), (2, 24733740), (3, 16489160), (4, 12366870), (5, 9893496), (6, 8244580), (8, 6183435), (10, 4946748), (12, 4122290), (15, 3297832), (20, 2473374), (23, 2150760), (24, 2061145), (30, 1648916), (40, 1236687), (46, 1075380), (60, 824458), (69, 716920), (92, 537690), (115, 430152), (120, 412229), (138, 358460), (184, 268845), (230, 215076), (276, 179230), (345, 143384), (460, 107538), (552, 89615), (690, 71692), (920, 53769), (1380, 35846), (2760, 17923)]