51144534

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 120

約数和(自身を含む): 141526440

約数和(自身を除く): 90381906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 294, 306, 357, 378, 379, 441, 459, 567, 714, 758, 833, 882, 918, 1071, 1134, 1137, 1323, 1377, 1666, 2142, 2274, 2499, 2646, 2653, 2754, 3213, 3411, 3969, 4998, 5306, 6426, 6443, 6822, 7497, 7938, 7959, 9639, 10233, 12886, 14994, 15918, 18571, 19278, 19329, 20466, 22491, 23877, 30699, 37142, 38658, 44982, 45101, 47754, 55713, 57987, 61398, 67473, 71631, 90202, 111426, 115974, 134946, 135303, 143262, 167139, 173961, 214893, 270606, 315707, 334278, 347922, 405909, 429786, 501417, 521883, 631414, 811818, 947121, 1002834, 1043766, 1217727, 1504251, 1894242, 2435454, 2841363, 3008502, 3653181, 5682726, 7306362, 8524089, 17048178, 25572267, 51144534]

約数ペア:

[(1, 51144534), (2, 25572267), (3, 17048178), (6, 8524089), (7, 7306362), (9, 5682726), (14, 3653181), (17, 3008502), (18, 2841363), (21, 2435454), (27, 1894242), (34, 1504251), (42, 1217727), (49, 1043766), (51, 1002834), (54, 947121), (63, 811818), (81, 631414), (98, 521883), (102, 501417), (119, 429786), (126, 405909), (147, 347922), (153, 334278), (162, 315707), (189, 270606), (238, 214893), (294, 173961), (306, 167139), (357, 143262), (378, 135303), (379, 134946), (441, 115974), (459, 111426), (567, 90202), (714, 71631), (758, 67473), (833, 61398), (882, 57987), (918, 55713), (1071, 47754), (1134, 45101), (1137, 44982), (1323, 38658), (1377, 37142), (1666, 30699), (2142, 23877), (2274, 22491), (2499, 20466), (2646, 19329), (2653, 19278), (2754, 18571), (3213, 15918), (3411, 14994), (3969, 12886), (4998, 10233), (5306, 9639), (6426, 7959), (6443, 7938), (6822, 7497)]