48809860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11677}}^1$

素因数の和:11716

約数の個数: 48

約数和(自身を含む): 117714240

約数和(自身を除く): 68904380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 11677, 23354, 46708, 58385, 116770, 128447, 221863, 233540, 256894, 443726, 513788, 642235, 887452, 1109315, 1284470, 2218630, 2440493, 2568940, 4437260, 4880986, 9761972, 12202465, 24404930, 48809860]

約数ペア:

[(1, 48809860), (2, 24404930), (4, 12202465), (5, 9761972), (10, 4880986), (11, 4437260), (19, 2568940), (20, 2440493), (22, 2218630), (38, 1284470), (44, 1109315), (55, 887452), (76, 642235), (95, 513788), (110, 443726), (190, 256894), (209, 233540), (220, 221863), (380, 128447), (418, 116770), (836, 58385), (1045, 46708), (2090, 23354), (4180, 11677)]