51042030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4565

約数の個数: 64

約数和(自身を含む): 136503360

約数和(自身を除く): 85461330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 4513, 5655, 9026, 11310, 13539, 22565, 27078, 45130, 58669, 67695, 117338, 130877, 135390, 176007, 261754, 293345, 352014, 392631, 586690, 654385, 785262, 880035, 1308770, 1701401, 1760070, 1963155, 3402802, 3926310, 5104203, 8507005, 10208406, 17014010, 25521015, 51042030]

約数ペア:

[(1, 51042030), (2, 25521015), (3, 17014010), (5, 10208406), (6, 8507005), (10, 5104203), (13, 3926310), (15, 3402802), (26, 1963155), (29, 1760070), (30, 1701401), (39, 1308770), (58, 880035), (65, 785262), (78, 654385), (87, 586690), (130, 392631), (145, 352014), (174, 293345), (195, 261754), (290, 176007), (377, 135390), (390, 130877), (435, 117338), (754, 67695), (870, 58669), (1131, 45130), (1885, 27078), (2262, 22565), (3770, 13539), (4513, 11310), (5655, 9026)]