52190820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 177008832

約数和(自身を除く): 124818012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 613, 645, 660, 774, 860, 946, 990, 1226, 1290, 1419, 1548, 1839, 1892, 1935, 1980, 2365, 2452, 2580, 2838, 3065, 3678, 3870, 4257, 4730, 5517, 5676, 6130, 6743, 7095, 7356, 7740, 8514, 9195, 9460, 11034, 12260, 13486, 14190, 17028, 18390, 20229, 21285, 22068, 26359, 26972, 27585, 28380, 33715, 36780, 40458, 42570, 52718, 55170, 60687, 67430, 79077, 80916, 85140, 101145, 105436, 110340, 121374, 131795, 134860, 158154, 202290, 237231, 242748, 263590, 289949, 303435, 316308, 395385, 404580, 474462, 527180, 579898, 606870, 790770, 869847, 948924, 1159796, 1186155, 1213740, 1449745, 1581540, 1739694, 2372310, 2609541, 2899490, 3479388, 4349235, 4744620, 5219082, 5798980, 8698470, 10438164, 13047705, 17396940, 26095410, 52190820]

約数ペア:

[(1, 52190820), (2, 26095410), (3, 17396940), (4, 13047705), (5, 10438164), (6, 8698470), (9, 5798980), (10, 5219082), (11, 4744620), (12, 4349235), (15, 3479388), (18, 2899490), (20, 2609541), (22, 2372310), (30, 1739694), (33, 1581540), (36, 1449745), (43, 1213740), (44, 1186155), (45, 1159796), (55, 948924), (60, 869847), (66, 790770), (86, 606870), (90, 579898), (99, 527180), (110, 474462), (129, 404580), (132, 395385), (165, 316308), (172, 303435), (180, 289949), (198, 263590), (215, 242748), (220, 237231), (258, 202290), (330, 158154), (387, 134860), (396, 131795), (430, 121374), (473, 110340), (495, 105436), (516, 101145), (613, 85140), (645, 80916), (660, 79077), (774, 67430), (860, 60687), (946, 55170), (990, 52718), (1226, 42570), (1290, 40458), (1419, 36780), (1548, 33715), (1839, 28380), (1892, 27585), (1935, 26972), (1980, 26359), (2365, 22068), (2452, 21285), (2580, 20229), (2838, 18390), (3065, 17028), (3678, 14190), (3870, 13486), (4257, 12260), (4730, 11034), (5517, 9460), (5676, 9195), (6130, 8514), (6743, 7740), (7095, 7356)]