50773240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 131544000

約数和(自身を除く): 80770760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1217, 1490, 2086, 2434, 2980, 4172, 4868, 5215, 5960, 6085, 8344, 8519, 9736, 10430, 12170, 17038, 20860, 24340, 34076, 41720, 42595, 48680, 68152, 85190, 170380, 181333, 340760, 362666, 725332, 906665, 1269331, 1450664, 1813330, 2538662, 3626660, 5077324, 6346655, 7253320, 10154648, 12693310, 25386620, 50773240]

約数ペア:

[(1, 50773240), (2, 25386620), (4, 12693310), (5, 10154648), (7, 7253320), (8, 6346655), (10, 5077324), (14, 3626660), (20, 2538662), (28, 1813330), (35, 1450664), (40, 1269331), (56, 906665), (70, 725332), (140, 362666), (149, 340760), (280, 181333), (298, 170380), (596, 85190), (745, 68152), (1043, 48680), (1192, 42595), (1217, 41720), (1490, 34076), (2086, 24340), (2434, 20860), (2980, 17038), (4172, 12170), (4868, 10430), (5215, 9736), (5960, 8519), (6085, 8344)]