50234600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 126691110

約数和(自身を除く): 76456510

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 139, 200, 260, 278, 325, 520, 556, 650, 695, 1112, 1300, 1390, 1807, 2600, 2780, 3475, 3614, 5560, 6950, 7228, 9035, 13900, 14456, 18070, 19321, 27800, 36140, 38642, 45175, 72280, 77284, 90350, 96605, 154568, 180700, 193210, 251173, 361400, 386420, 483025, 502346, 772840, 966050, 1004692, 1255865, 1932100, 2009384, 2511730, 3864200, 5023460, 6279325, 10046920, 12558650, 25117300, 50234600]

約数ペア:

[(1, 50234600), (2, 25117300), (4, 12558650), (5, 10046920), (8, 6279325), (10, 5023460), (13, 3864200), (20, 2511730), (25, 2009384), (26, 1932100), (40, 1255865), (50, 1004692), (52, 966050), (65, 772840), (100, 502346), (104, 483025), (130, 386420), (139, 361400), (200, 251173), (260, 193210), (278, 180700), (325, 154568), (520, 96605), (556, 90350), (650, 77284), (695, 72280), (1112, 45175), (1300, 38642), (1390, 36140), (1807, 27800), (2600, 19321), (2780, 18070), (3475, 14456), (3614, 13900), (5560, 9035), (6950, 7228)]