51895428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3109}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 131664960

約数和(自身を除く): 79769532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 3109, 4173, 5564, 6218, 8346, 9327, 12436, 16692, 18654, 37308, 40417, 80834, 121251, 161668, 242502, 332663, 485004, 665326, 997989, 1330652, 1995978, 3991956, 4324619, 8649238, 12973857, 17298476, 25947714, 51895428]

約数ペア:

[(1, 51895428), (2, 25947714), (3, 17298476), (4, 12973857), (6, 8649238), (12, 4324619), (13, 3991956), (26, 1995978), (39, 1330652), (52, 997989), (78, 665326), (107, 485004), (156, 332663), (214, 242502), (321, 161668), (428, 121251), (642, 80834), (1284, 40417), (1391, 37308), (2782, 18654), (3109, 16692), (4173, 12436), (5564, 9327), (6218, 8346)]