56688338890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89809}}^1$

素因数の和:89959

約数の個数: 64

約数和(自身を含む): 111738009600

約数和(自身を除く): 55049670710

約数列:

[1, 2, 5, 10, 17, 34, 47, 79, 85, 94, 158, 170, 235, 395, 470, 790, 799, 1343, 1598, 2686, 3713, 3995, 6715, 7426, 7990, 13430, 18565, 37130, 63121, 89809, 126242, 179618, 315605, 449045, 631210, 898090, 1526753, 3053506, 4221023, 7094911, 7633765, 8442046, 14189822, 15267530, 21105115, 35474555, 42210230, 70949110, 71757391, 120613487, 143514782, 241226974, 333460817, 358786955, 603067435, 666921634, 717573910, 1206134870, 1667304085, 3334608170, 5668833889, 11337667778, 28344169445, 56688338890]

約数ペア:

[(1, 56688338890), (2, 28344169445), (5, 11337667778), (10, 5668833889), (17, 3334608170), (34, 1667304085), (47, 1206134870), (79, 717573910), (85, 666921634), (94, 603067435), (158, 358786955), (170, 333460817), (235, 241226974), (395, 143514782), (470, 120613487), (790, 71757391), (799, 70949110), (1343, 42210230), (1598, 35474555), (2686, 21105115), (3713, 15267530), (3995, 14189822), (6715, 8442046), (7426, 7633765), (7990, 7094911), (13430, 4221023), (18565, 3053506), (37130, 1526753), (63121, 898090), (89809, 631210), (126242, 449045), (179618, 315605)]