52452180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 176904000

約数和(自身を除く): 124451820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 449, 495, 531, 590, 649, 660, 708, 885, 898, 990, 1062, 1180, 1298, 1347, 1770, 1796, 1947, 1980, 2124, 2245, 2596, 2655, 2694, 3245, 3540, 3894, 4041, 4490, 4939, 5310, 5388, 5841, 6490, 6735, 7788, 8082, 8980, 9735, 9878, 10620, 11682, 12980, 13470, 14817, 16164, 19470, 19756, 20205, 23364, 24695, 26491, 26940, 29205, 29634, 38940, 40410, 44451, 49390, 52982, 58410, 59268, 74085, 79473, 80820, 88902, 98780, 105964, 116820, 132455, 148170, 158946, 177804, 222255, 238419, 264910, 291401, 296340, 317892, 397365, 444510, 476838, 529820, 582802, 794730, 874203, 889020, 953676, 1165604, 1192095, 1457005, 1589460, 1748406, 2384190, 2622609, 2914010, 3496812, 4371015, 4768380, 5245218, 5828020, 8742030, 10490436, 13113045, 17484060, 26226090, 52452180]

約数ペア:

[(1, 52452180), (2, 26226090), (3, 17484060), (4, 13113045), (5, 10490436), (6, 8742030), (9, 5828020), (10, 5245218), (11, 4768380), (12, 4371015), (15, 3496812), (18, 2914010), (20, 2622609), (22, 2384190), (30, 1748406), (33, 1589460), (36, 1457005), (44, 1192095), (45, 1165604), (55, 953676), (59, 889020), (60, 874203), (66, 794730), (90, 582802), (99, 529820), (110, 476838), (118, 444510), (132, 397365), (165, 317892), (177, 296340), (180, 291401), (198, 264910), (220, 238419), (236, 222255), (295, 177804), (330, 158946), (354, 148170), (396, 132455), (449, 116820), (495, 105964), (531, 98780), (590, 88902), (649, 80820), (660, 79473), (708, 74085), (885, 59268), (898, 58410), (990, 52982), (1062, 49390), (1180, 44451), (1298, 40410), (1347, 38940), (1770, 29634), (1796, 29205), (1947, 26940), (1980, 26491), (2124, 24695), (2245, 23364), (2596, 20205), (2655, 19756), (2694, 19470), (3245, 16164), (3540, 14817), (3894, 13470), (4041, 12980), (4490, 11682), (4939, 10620), (5310, 9878), (5388, 9735), (5841, 8980), (6490, 8082), (6735, 7788)]