48438880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 133116480

約数和(自身を除く): 84677600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 709, 854, 976, 1120, 1220, 1418, 1708, 1952, 2135, 2440, 2836, 3416, 3545, 4270, 4880, 4963, 5672, 6832, 7090, 8540, 9760, 9926, 11344, 13664, 14180, 17080, 19852, 22688, 24815, 28360, 34160, 39704, 43249, 49630, 56720, 68320, 79408, 86498, 99260, 113440, 158816, 172996, 198520, 216245, 302743, 345992, 397040, 432490, 605486, 691984, 794080, 864980, 1210972, 1383968, 1513715, 1729960, 2421944, 3027430, 3459920, 4843888, 6054860, 6919840, 9687776, 12109720, 24219440, 48438880]

約数ペア:

[(1, 48438880), (2, 24219440), (4, 12109720), (5, 9687776), (7, 6919840), (8, 6054860), (10, 4843888), (14, 3459920), (16, 3027430), (20, 2421944), (28, 1729960), (32, 1513715), (35, 1383968), (40, 1210972), (56, 864980), (61, 794080), (70, 691984), (80, 605486), (112, 432490), (122, 397040), (140, 345992), (160, 302743), (224, 216245), (244, 198520), (280, 172996), (305, 158816), (427, 113440), (488, 99260), (560, 86498), (610, 79408), (709, 68320), (854, 56720), (976, 49630), (1120, 43249), (1220, 39704), (1418, 34160), (1708, 28360), (1952, 24815), (2135, 22688), (2440, 19852), (2836, 17080), (3416, 14180), (3545, 13664), (4270, 11344), (4880, 9926), (4963, 9760), (5672, 8540), (6832, 7090)]