55440648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 157996800

約数和(自身を除く): 102556152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 59, 62, 72, 93, 118, 124, 177, 186, 236, 248, 279, 354, 372, 421, 472, 531, 558, 708, 744, 842, 1062, 1116, 1263, 1416, 1684, 1829, 2124, 2232, 2526, 3368, 3658, 3789, 4248, 5052, 5487, 7316, 7578, 10104, 10974, 13051, 14632, 15156, 16461, 21948, 24839, 26102, 30312, 32922, 39153, 43896, 49678, 52204, 65844, 74517, 78306, 99356, 104408, 117459, 131688, 149034, 156612, 198712, 223551, 234918, 298068, 313224, 447102, 469836, 596136, 770009, 894204, 939672, 1540018, 1788408, 2310027, 3080036, 4620054, 6160072, 6930081, 9240108, 13860162, 18480216, 27720324, 55440648]

約数ペア:

[(1, 55440648), (2, 27720324), (3, 18480216), (4, 13860162), (6, 9240108), (8, 6930081), (9, 6160072), (12, 4620054), (18, 3080036), (24, 2310027), (31, 1788408), (36, 1540018), (59, 939672), (62, 894204), (72, 770009), (93, 596136), (118, 469836), (124, 447102), (177, 313224), (186, 298068), (236, 234918), (248, 223551), (279, 198712), (354, 156612), (372, 149034), (421, 131688), (472, 117459), (531, 104408), (558, 99356), (708, 78306), (744, 74517), (842, 65844), (1062, 52204), (1116, 49678), (1263, 43896), (1416, 39153), (1684, 32922), (1829, 30312), (2124, 26102), (2232, 24839), (2526, 21948), (3368, 16461), (3658, 15156), (3789, 14632), (4248, 13051), (5052, 10974), (5487, 10104), (7316, 7578)]