48760520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39323}}^1$

素因数の和:39365

約数の個数: 32

約数和(自身を含む): 113253120

約数和(自身を除く): 64492600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 39323, 78646, 157292, 196615, 314584, 393230, 786460, 1219013, 1572920, 2438026, 4876052, 6095065, 9752104, 12190130, 24380260, 48760520]

約数ペア:

[(1, 48760520), (2, 24380260), (4, 12190130), (5, 9752104), (8, 6095065), (10, 4876052), (20, 2438026), (31, 1572920), (40, 1219013), (62, 786460), (124, 393230), (155, 314584), (248, 196615), (310, 157292), (620, 78646), (1240, 39323)]