50105380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 64371164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 1871, 2060, 2678, 3742, 5356, 6695, 7484, 9355, 13390, 18710, 24323, 26780, 37420, 48646, 97292, 121615, 192713, 243230, 385426, 486460, 770852, 963565, 1927130, 2505269, 3854260, 5010538, 10021076, 12526345, 25052690, 50105380]

約数ペア:

[(1, 50105380), (2, 25052690), (4, 12526345), (5, 10021076), (10, 5010538), (13, 3854260), (20, 2505269), (26, 1927130), (52, 963565), (65, 770852), (103, 486460), (130, 385426), (206, 243230), (260, 192713), (412, 121615), (515, 97292), (1030, 48646), (1339, 37420), (1871, 26780), (2060, 24323), (2678, 18710), (3742, 13390), (5356, 9355), (6695, 7484)]