55196440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 134719200

約数和(自身を除く): 79522760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 358, 520, 593, 716, 895, 1186, 1432, 1790, 2327, 2372, 2965, 3580, 4654, 4744, 5930, 7160, 7709, 9308, 11635, 11860, 15418, 18616, 23270, 23720, 30836, 38545, 46540, 61672, 77090, 93080, 106147, 154180, 212294, 308360, 424588, 530735, 849176, 1061470, 1379911, 2122940, 2759822, 4245880, 5519644, 6899555, 11039288, 13799110, 27598220, 55196440]

約数ペア:

[(1, 55196440), (2, 27598220), (4, 13799110), (5, 11039288), (8, 6899555), (10, 5519644), (13, 4245880), (20, 2759822), (26, 2122940), (40, 1379911), (52, 1061470), (65, 849176), (104, 530735), (130, 424588), (179, 308360), (260, 212294), (358, 154180), (520, 106147), (593, 93080), (716, 77090), (895, 61672), (1186, 46540), (1432, 38545), (1790, 30836), (2327, 23720), (2372, 23270), (2965, 18616), (3580, 15418), (4654, 11860), (4744, 11635), (5930, 9308), (7160, 7709)]