50202620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 114095520

約数和(自身を除く): 63892900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 659, 1172, 1318, 1465, 2636, 2930, 3295, 3809, 5860, 6590, 7618, 8567, 13180, 15236, 17134, 19045, 34268, 38090, 42835, 76180, 85670, 171340, 193087, 386174, 772348, 965435, 1930870, 2510131, 3861740, 5020262, 10040524, 12550655, 25101310, 50202620]

約数ペア:

[(1, 50202620), (2, 25101310), (4, 12550655), (5, 10040524), (10, 5020262), (13, 3861740), (20, 2510131), (26, 1930870), (52, 965435), (65, 772348), (130, 386174), (260, 193087), (293, 171340), (586, 85670), (659, 76180), (1172, 42835), (1318, 38090), (1465, 34268), (2636, 19045), (2930, 17134), (3295, 15236), (3809, 13180), (5860, 8567), (6590, 7618)]