51486360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6043}}^1$

素因数の和:6128

約数の個数: 64

約数和(自身を含む): 156660480

約数和(自身を除く): 105174120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6043, 8520, 12086, 18129, 24172, 30215, 36258, 48344, 60430, 72516, 90645, 120860, 145032, 181290, 241720, 362580, 429053, 725160, 858106, 1287159, 1716212, 2145265, 2574318, 3432424, 4290530, 5148636, 6435795, 8581060, 10297272, 12871590, 17162120, 25743180, 51486360]

約数ペア:

[(1, 51486360), (2, 25743180), (3, 17162120), (4, 12871590), (5, 10297272), (6, 8581060), (8, 6435795), (10, 5148636), (12, 4290530), (15, 3432424), (20, 2574318), (24, 2145265), (30, 1716212), (40, 1287159), (60, 858106), (71, 725160), (120, 429053), (142, 362580), (213, 241720), (284, 181290), (355, 145032), (426, 120860), (568, 90645), (710, 72516), (852, 60430), (1065, 48344), (1420, 36258), (1704, 30215), (2130, 24172), (2840, 18129), (4260, 12086), (6043, 8520)]