55749800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 144633600

約数和(自身を除く): 88883800

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 425, 475, 646, 680, 760, 850, 863, 950, 1292, 1615, 1700, 1726, 1900, 2584, 3230, 3400, 3452, 3800, 4315, 6460, 6904, 8075, 8630, 12920, 14671, 16150, 16397, 17260, 21575, 29342, 32300, 32794, 34520, 43150, 58684, 64600, 65588, 73355, 81985, 86300, 117368, 131176, 146710, 163970, 172600, 278749, 293420, 327940, 366775, 409925, 557498, 586840, 655880, 733550, 819850, 1114996, 1393745, 1467100, 1639700, 2229992, 2787490, 2934200, 3279400, 5574980, 6968725, 11149960, 13937450, 27874900, 55749800]

約数ペア:

[(1, 55749800), (2, 27874900), (4, 13937450), (5, 11149960), (8, 6968725), (10, 5574980), (17, 3279400), (19, 2934200), (20, 2787490), (25, 2229992), (34, 1639700), (38, 1467100), (40, 1393745), (50, 1114996), (68, 819850), (76, 733550), (85, 655880), (95, 586840), (100, 557498), (136, 409925), (152, 366775), (170, 327940), (190, 293420), (200, 278749), (323, 172600), (340, 163970), (380, 146710), (425, 131176), (475, 117368), (646, 86300), (680, 81985), (760, 73355), (850, 65588), (863, 64600), (950, 58684), (1292, 43150), (1615, 34520), (1700, 32794), (1726, 32300), (1900, 29342), (2584, 21575), (3230, 17260), (3400, 16397), (3452, 16150), (3800, 14671), (4315, 12920), (6460, 8630), (6904, 8075)]