53958100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4097

約数の個数: 72

約数和(自身を含む): 140893760

約数和(自身を除く): 86935660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 4057, 6650, 8114, 13300, 16228, 20285, 28399, 40570, 56798, 77083, 81140, 101425, 113596, 141995, 154166, 202850, 283990, 308332, 385415, 405700, 539581, 567980, 709975, 770830, 1079162, 1419950, 1541660, 1927075, 2158324, 2697905, 2839900, 3854150, 5395810, 7708300, 10791620, 13489525, 26979050, 53958100]

約数ペア:

[(1, 53958100), (2, 26979050), (4, 13489525), (5, 10791620), (7, 7708300), (10, 5395810), (14, 3854150), (19, 2839900), (20, 2697905), (25, 2158324), (28, 1927075), (35, 1541660), (38, 1419950), (50, 1079162), (70, 770830), (76, 709975), (95, 567980), (100, 539581), (133, 405700), (140, 385415), (175, 308332), (190, 283990), (266, 202850), (350, 154166), (380, 141995), (475, 113596), (532, 101425), (665, 81140), (700, 77083), (950, 56798), (1330, 40570), (1900, 28399), (2660, 20285), (3325, 16228), (4057, 13300), (6650, 8114)]