51705396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 136491264

約数和(自身を除く): 84785868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 433, 558, 642, 866, 963, 1116, 1284, 1299, 1732, 1926, 2598, 3317, 3852, 3897, 5196, 6634, 7794, 9951, 13268, 13423, 15588, 19902, 26846, 29853, 39804, 40269, 46331, 53692, 59706, 80538, 92662, 119412, 120807, 138993, 161076, 185324, 241614, 277986, 416979, 483228, 555972, 833958, 1436261, 1667916, 2872522, 4308783, 5745044, 8617566, 12926349, 17235132, 25852698, 51705396]

約数ペア:

[(1, 51705396), (2, 25852698), (3, 17235132), (4, 12926349), (6, 8617566), (9, 5745044), (12, 4308783), (18, 2872522), (31, 1667916), (36, 1436261), (62, 833958), (93, 555972), (107, 483228), (124, 416979), (186, 277986), (214, 241614), (279, 185324), (321, 161076), (372, 138993), (428, 120807), (433, 119412), (558, 92662), (642, 80538), (866, 59706), (963, 53692), (1116, 46331), (1284, 40269), (1299, 39804), (1732, 29853), (1926, 26846), (2598, 19902), (3317, 15588), (3852, 13423), (3897, 13268), (5196, 9951), (6634, 7794)]