49458800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 60

約数和(自身を含む): 120832296

約数和(自身を除く): 71373496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2027, 2440, 3050, 4054, 4880, 6100, 8108, 10135, 12200, 16216, 20270, 24400, 32432, 40540, 50675, 81080, 101350, 123647, 162160, 202700, 247294, 405400, 494588, 618235, 810800, 989176, 1236470, 1978352, 2472940, 3091175, 4945880, 6182350, 9891760, 12364700, 24729400, 49458800]

約数ペア:

[(1, 49458800), (2, 24729400), (4, 12364700), (5, 9891760), (8, 6182350), (10, 4945880), (16, 3091175), (20, 2472940), (25, 1978352), (40, 1236470), (50, 989176), (61, 810800), (80, 618235), (100, 494588), (122, 405400), (200, 247294), (244, 202700), (305, 162160), (400, 123647), (488, 101350), (610, 81080), (976, 50675), (1220, 40540), (1525, 32432), (2027, 24400), (2440, 20270), (3050, 16216), (4054, 12200), (4880, 10135), (6100, 8108)]