49386360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 160807680

約数和(自身を除く): 111421320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 563, 645, 680, 731, 860, 1020, 1032, 1126, 1290, 1462, 1689, 1720, 2040, 2193, 2252, 2580, 2815, 2924, 3378, 3655, 4386, 4504, 5160, 5630, 5848, 6756, 7310, 8445, 8772, 9571, 10965, 11260, 13512, 14620, 16890, 17544, 19142, 21930, 22520, 24209, 28713, 29240, 33780, 38284, 43860, 47855, 48418, 57426, 67560, 72627, 76568, 87720, 95710, 96836, 114852, 121045, 143565, 145254, 191420, 193672, 229704, 242090, 287130, 290508, 363135, 382840, 411553, 484180, 574260, 581016, 726270, 823106, 968360, 1148520, 1234659, 1452540, 1646212, 2057765, 2469318, 2905080, 3292424, 4115530, 4938636, 6173295, 8231060, 9877272, 12346590, 16462120, 24693180, 49386360]

約数ペア:

[(1, 49386360), (2, 24693180), (3, 16462120), (4, 12346590), (5, 9877272), (6, 8231060), (8, 6173295), (10, 4938636), (12, 4115530), (15, 3292424), (17, 2905080), (20, 2469318), (24, 2057765), (30, 1646212), (34, 1452540), (40, 1234659), (43, 1148520), (51, 968360), (60, 823106), (68, 726270), (85, 581016), (86, 574260), (102, 484180), (120, 411553), (129, 382840), (136, 363135), (170, 290508), (172, 287130), (204, 242090), (215, 229704), (255, 193672), (258, 191420), (340, 145254), (344, 143565), (408, 121045), (430, 114852), (510, 96836), (516, 95710), (563, 87720), (645, 76568), (680, 72627), (731, 67560), (860, 57426), (1020, 48418), (1032, 47855), (1126, 43860), (1290, 38284), (1462, 33780), (1689, 29240), (1720, 28713), (2040, 24209), (2193, 22520), (2252, 21930), (2580, 19142), (2815, 17544), (2924, 16890), (3378, 14620), (3655, 13512), (4386, 11260), (4504, 10965), (5160, 9571), (5630, 8772), (5848, 8445), (6756, 7310)]