51877696572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8429}}^1\times {\mathrm{13151}}^1$

素因数の和:21603

約数の個数: 72

約数和(自身を含む): 141250112640

約数和(自身を除く): 89372416068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 8429, 13151, 16858, 25287, 26302, 33716, 39453, 50574, 52604, 75861, 78906, 101148, 109577, 118359, 151722, 157812, 170963, 219154, 236718, 303444, 328731, 341926, 438308, 473436, 512889, 657462, 683852, 986193, 1025778, 1314924, 1538667, 1972386, 2051556, 3077334, 3944772, 6154668, 110849779, 221699558, 332549337, 443399116, 665098674, 997648011, 1330197348, 1441047127, 1995296022, 2882094254, 3990592044, 4323141381, 5764188508, 8646282762, 12969424143, 17292565524, 25938848286, 51877696572]

約数ペア:

[(1, 51877696572), (2, 25938848286), (3, 17292565524), (4, 12969424143), (6, 8646282762), (9, 5764188508), (12, 4323141381), (13, 3990592044), (18, 2882094254), (26, 1995296022), (36, 1441047127), (39, 1330197348), (52, 997648011), (78, 665098674), (117, 443399116), (156, 332549337), (234, 221699558), (468, 110849779), (8429, 6154668), (13151, 3944772), (16858, 3077334), (25287, 2051556), (26302, 1972386), (33716, 1538667), (39453, 1314924), (50574, 1025778), (52604, 986193), (75861, 683852), (78906, 657462), (101148, 512889), (109577, 473436), (118359, 438308), (151722, 341926), (157812, 328731), (170963, 303444), (219154, 236718)]