48437965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 62853120

約数和(自身を除く): 14415155

約数列:

[1, 5, 31, 47, 61, 109, 155, 235, 305, 545, 1457, 1891, 2867, 3379, 5123, 6649, 7285, 9455, 14335, 16895, 25615, 33245, 88877, 158813, 206119, 312503, 444385, 794065, 1030595, 1562515, 9687593, 48437965]

約数ペア:

[(1, 48437965), (5, 9687593), (31, 1562515), (47, 1030595), (61, 794065), (109, 444385), (155, 312503), (235, 206119), (305, 158813), (545, 88877), (1457, 33245), (1891, 25615), (2867, 16895), (3379, 14335), (5123, 9455), (6649, 7285)]