48253180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 104914656

約数和(自身を除く): 56661476

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 331, 370, 394, 662, 740, 788, 985, 1324, 1655, 1970, 3310, 3940, 6620, 7289, 12247, 14578, 24494, 29156, 36445, 48988, 61235, 65207, 72890, 122470, 130414, 145780, 244940, 260828, 326035, 652070, 1304140, 2412659, 4825318, 9650636, 12063295, 24126590, 48253180]

約数ペア:

[(1, 48253180), (2, 24126590), (4, 12063295), (5, 9650636), (10, 4825318), (20, 2412659), (37, 1304140), (74, 652070), (148, 326035), (185, 260828), (197, 244940), (331, 145780), (370, 130414), (394, 122470), (662, 72890), (740, 65207), (788, 61235), (985, 48988), (1324, 36445), (1655, 29156), (1970, 24494), (3310, 14578), (3940, 12247), (6620, 7289)]