51060520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 139697280

約数和(自身を除く): 88636760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 631, 680, 952, 1156, 1190, 1262, 1445, 2023, 2312, 2380, 2524, 2890, 3155, 4046, 4417, 4760, 5048, 5780, 6310, 8092, 8834, 10115, 10727, 11560, 12620, 16184, 17668, 20230, 21454, 22085, 25240, 35336, 40460, 42908, 44170, 53635, 75089, 80920, 85816, 88340, 107270, 150178, 176680, 182359, 214540, 300356, 364718, 375445, 429080, 600712, 729436, 750890, 911795, 1276513, 1458872, 1501780, 1823590, 2553026, 3003560, 3647180, 5106052, 6382565, 7294360, 10212104, 12765130, 25530260, 51060520]

約数ペア:

[(1, 51060520), (2, 25530260), (4, 12765130), (5, 10212104), (7, 7294360), (8, 6382565), (10, 5106052), (14, 3647180), (17, 3003560), (20, 2553026), (28, 1823590), (34, 1501780), (35, 1458872), (40, 1276513), (56, 911795), (68, 750890), (70, 729436), (85, 600712), (119, 429080), (136, 375445), (140, 364718), (170, 300356), (238, 214540), (280, 182359), (289, 176680), (340, 150178), (476, 107270), (578, 88340), (595, 85816), (631, 80920), (680, 75089), (952, 53635), (1156, 44170), (1190, 42908), (1262, 40460), (1445, 35336), (2023, 25240), (2312, 22085), (2380, 21454), (2524, 20230), (2890, 17668), (3155, 16184), (4046, 12620), (4417, 11560), (4760, 10727), (5048, 10115), (5780, 8834), (6310, 8092)]