48500120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39113}}^1$

素因数の和:39155

約数の個数: 32

約数和(自身を含む): 112648320

約数和(自身を除く): 64148200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 39113, 78226, 156452, 195565, 312904, 391130, 782260, 1212503, 1564520, 2425006, 4850012, 6062515, 9700024, 12125030, 24250060, 48500120]

約数ペア:

[(1, 48500120), (2, 24250060), (4, 12125030), (5, 9700024), (8, 6062515), (10, 4850012), (20, 2425006), (31, 1564520), (40, 1212503), (62, 782260), (124, 391130), (155, 312904), (248, 195565), (310, 156452), (620, 78226), (1240, 39113)]