53917812

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 161808192

約数和(自身を除く): 107890380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 251, 306, 324, 351, 442, 459, 468, 486, 502, 612, 663, 702, 753, 884, 918, 972, 1004, 1053, 1326, 1377, 1404, 1506, 1836, 1989, 2106, 2259, 2652, 2754, 3012, 3159, 3263, 3978, 4131, 4212, 4267, 4518, 5508, 5967, 6318, 6526, 6777, 7956, 8262, 8534, 9036, 9789, 11934, 12636, 12801, 13052, 13554, 16524, 17068, 17901, 19578, 20331, 23868, 25602, 27108, 29367, 35802, 38403, 39156, 40662, 51204, 53703, 55471, 58734, 60993, 71604, 76806, 81324, 88101, 107406, 110942, 115209, 117468, 121986, 153612, 166413, 176202, 214812, 221884, 230418, 243972, 264303, 332826, 345627, 352404, 460836, 499239, 528606, 665652, 691254, 792909, 998478, 1036881, 1057212, 1382508, 1497717, 1585818, 1996956, 2073762, 2995434, 3171636, 4147524, 4493151, 5990868, 8986302, 13479453, 17972604, 26958906, 53917812]

約数ペア:

[(1, 53917812), (2, 26958906), (3, 17972604), (4, 13479453), (6, 8986302), (9, 5990868), (12, 4493151), (13, 4147524), (17, 3171636), (18, 2995434), (26, 2073762), (27, 1996956), (34, 1585818), (36, 1497717), (39, 1382508), (51, 1057212), (52, 1036881), (54, 998478), (68, 792909), (78, 691254), (81, 665652), (102, 528606), (108, 499239), (117, 460836), (153, 352404), (156, 345627), (162, 332826), (204, 264303), (221, 243972), (234, 230418), (243, 221884), (251, 214812), (306, 176202), (324, 166413), (351, 153612), (442, 121986), (459, 117468), (468, 115209), (486, 110942), (502, 107406), (612, 88101), (663, 81324), (702, 76806), (753, 71604), (884, 60993), (918, 58734), (972, 55471), (1004, 53703), (1053, 51204), (1326, 40662), (1377, 39156), (1404, 38403), (1506, 35802), (1836, 29367), (1989, 27108), (2106, 25602), (2259, 23868), (2652, 20331), (2754, 19578), (3012, 17901), (3159, 17068), (3263, 16524), (3978, 13554), (4131, 13052), (4212, 12801), (4267, 12636), (4518, 11934), (5508, 9789), (5967, 9036), (6318, 8534), (6526, 8262), (6777, 7956)]