55660728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 150480000

約数和(自身を除く): 94819272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 3299, 4218, 5624, 6598, 8436, 9897, 13196, 16872, 19794, 26392, 39588, 62681, 79176, 122063, 125362, 188043, 244126, 250724, 366189, 376086, 488252, 501448, 732378, 752172, 976504, 1464756, 1504344, 2319197, 2929512, 4638394, 6957591, 9276788, 13915182, 18553576, 27830364, 55660728]

約数ペア:

[(1, 55660728), (2, 27830364), (3, 18553576), (4, 13915182), (6, 9276788), (8, 6957591), (12, 4638394), (19, 2929512), (24, 2319197), (37, 1504344), (38, 1464756), (57, 976504), (74, 752172), (76, 732378), (111, 501448), (114, 488252), (148, 376086), (152, 366189), (222, 250724), (228, 244126), (296, 188043), (444, 125362), (456, 122063), (703, 79176), (888, 62681), (1406, 39588), (2109, 26392), (2812, 19794), (3299, 16872), (4218, 13196), (5624, 9897), (6598, 8436)]