53278770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 81090510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 465, 590, 885, 930, 971, 1770, 1829, 1942, 2913, 3658, 4855, 5487, 5826, 9145, 9710, 10974, 14565, 18290, 27435, 29130, 30101, 54870, 57289, 60202, 90303, 114578, 150505, 171867, 180606, 286445, 301010, 343734, 451515, 572890, 859335, 903030, 1718670, 1775959, 3551918, 5327877, 8879795, 10655754, 17759590, 26639385, 53278770]

約数ペア:

[(1, 53278770), (2, 26639385), (3, 17759590), (5, 10655754), (6, 8879795), (10, 5327877), (15, 3551918), (30, 1775959), (31, 1718670), (59, 903030), (62, 859335), (93, 572890), (118, 451515), (155, 343734), (177, 301010), (186, 286445), (295, 180606), (310, 171867), (354, 150505), (465, 114578), (590, 90303), (885, 60202), (930, 57289), (971, 54870), (1770, 30101), (1829, 29130), (1942, 27435), (2913, 18290), (3658, 14565), (4855, 10974), (5487, 9710), (5826, 9145)]