48738820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6100

約数の個数: 48

約数和(自身を含む): 113799168

約数和(自身を除く): 65060348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 6047, 8060, 12094, 24188, 30235, 60470, 78611, 120940, 157222, 187457, 314444, 374914, 393055, 749828, 786110, 937285, 1572220, 1874570, 2436941, 3749140, 4873882, 9747764, 12184705, 24369410, 48738820]

約数ペア:

[(1, 48738820), (2, 24369410), (4, 12184705), (5, 9747764), (10, 4873882), (13, 3749140), (20, 2436941), (26, 1874570), (31, 1572220), (52, 937285), (62, 786110), (65, 749828), (124, 393055), (130, 374914), (155, 314444), (260, 187457), (310, 157222), (403, 120940), (620, 78611), (806, 60470), (1612, 30235), (2015, 24188), (4030, 12094), (6047, 8060)]