51362040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13807}}^1$

素因数の和:13852

約数の個数: 64

約数和(自身を含む): 159068160

約数和(自身を除く): 107706120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 13807, 27614, 41421, 55228, 69035, 82842, 110456, 138070, 165684, 207105, 276140, 331368, 414210, 428017, 552280, 828420, 856034, 1284051, 1656840, 1712068, 2140085, 2568102, 3424136, 4280170, 5136204, 6420255, 8560340, 10272408, 12840510, 17120680, 25681020, 51362040]

約数ペア:

[(1, 51362040), (2, 25681020), (3, 17120680), (4, 12840510), (5, 10272408), (6, 8560340), (8, 6420255), (10, 5136204), (12, 4280170), (15, 3424136), (20, 2568102), (24, 2140085), (30, 1712068), (31, 1656840), (40, 1284051), (60, 856034), (62, 828420), (93, 552280), (120, 428017), (124, 414210), (155, 331368), (186, 276140), (248, 207105), (310, 165684), (372, 138070), (465, 110456), (620, 82842), (744, 69035), (930, 55228), (1240, 41421), (1860, 27614), (3720, 13807)]