50996816260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1298951}}^1$

素因数の和:1299124

約数の個数: 48

約数和(自身を含む): 116095133952

約数和(自身を除く): 65098317692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 19630, 39260, 1298951, 2597902, 5195804, 6494755, 12989510, 16886363, 25979020, 33772726, 67545452, 84431815, 168863630, 196141601, 337727260, 392283202, 784566404, 980708005, 1961416010, 2549840813, 3922832020, 5099681626, 10199363252, 12749204065, 25498408130, 50996816260]

約数ペア:

[(1, 50996816260), (2, 25498408130), (4, 12749204065), (5, 10199363252), (10, 5099681626), (13, 3922832020), (20, 2549840813), (26, 1961416010), (52, 980708005), (65, 784566404), (130, 392283202), (151, 337727260), (260, 196141601), (302, 168863630), (604, 84431815), (755, 67545452), (1510, 33772726), (1963, 25979020), (3020, 16886363), (3926, 12989510), (7852, 6494755), (9815, 5195804), (19630, 2597902), (39260, 1298951)]