51006060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5783}}^1$

素因数の和:5812

約数の個数: 108

約数和(自身を含む): 180009648

約数和(自身を除く): 129003588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 5783, 8820, 11566, 17349, 23132, 28915, 34698, 40481, 52047, 57830, 69396, 80962, 86745, 104094, 115660, 121443, 161924, 173490, 202405, 208188, 242886, 260235, 283367, 346980, 364329, 404810, 485772, 520470, 566734, 607215, 728658, 809620, 850101, 1040940, 1133468, 1214430, 1416835, 1457316, 1700202, 1821645, 2428860, 2550303, 2833670, 3400404, 3643290, 4250505, 5100606, 5667340, 7286580, 8501010, 10201212, 12751515, 17002020, 25503030, 51006060]

約数ペア:

[(1, 51006060), (2, 25503030), (3, 17002020), (4, 12751515), (5, 10201212), (6, 8501010), (7, 7286580), (9, 5667340), (10, 5100606), (12, 4250505), (14, 3643290), (15, 3400404), (18, 2833670), (20, 2550303), (21, 2428860), (28, 1821645), (30, 1700202), (35, 1457316), (36, 1416835), (42, 1214430), (45, 1133468), (49, 1040940), (60, 850101), (63, 809620), (70, 728658), (84, 607215), (90, 566734), (98, 520470), (105, 485772), (126, 404810), (140, 364329), (147, 346980), (180, 283367), (196, 260235), (210, 242886), (245, 208188), (252, 202405), (294, 173490), (315, 161924), (420, 121443), (441, 115660), (490, 104094), (588, 86745), (630, 80962), (735, 69396), (882, 57830), (980, 52047), (1260, 40481), (1470, 34698), (1764, 28915), (2205, 23132), (2940, 17349), (4410, 11566), (5783, 8820)]