51579660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 162699264

約数和(自身を除く): 111119604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 2521, 3410, 4092, 5042, 5115, 6820, 7563, 10084, 10230, 12605, 15126, 20460, 25210, 27731, 30252, 37815, 50420, 55462, 75630, 78151, 83193, 110924, 138655, 151260, 156302, 166386, 234453, 277310, 312604, 332772, 390755, 415965, 468906, 554620, 781510, 831930, 859661, 937812, 1172265, 1563020, 1663860, 1719322, 2344530, 2578983, 3438644, 4298305, 4689060, 5157966, 8596610, 10315932, 12894915, 17193220, 25789830, 51579660]

約数ペア:

[(1, 51579660), (2, 25789830), (3, 17193220), (4, 12894915), (5, 10315932), (6, 8596610), (10, 5157966), (11, 4689060), (12, 4298305), (15, 3438644), (20, 2578983), (22, 2344530), (30, 1719322), (31, 1663860), (33, 1563020), (44, 1172265), (55, 937812), (60, 859661), (62, 831930), (66, 781510), (93, 554620), (110, 468906), (124, 415965), (132, 390755), (155, 332772), (165, 312604), (186, 277310), (220, 234453), (310, 166386), (330, 156302), (341, 151260), (372, 138655), (465, 110924), (620, 83193), (660, 78151), (682, 75630), (930, 55462), (1023, 50420), (1364, 37815), (1705, 30252), (1860, 27731), (2046, 25210), (2521, 20460), (3410, 15126), (4092, 12605), (5042, 10230), (5115, 10084), (6820, 7563)]