48500540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 120234240

約数和(自身を除く): 71733700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 41, 44, 55, 76, 82, 95, 110, 164, 190, 205, 209, 220, 283, 380, 410, 418, 451, 566, 779, 820, 836, 902, 1045, 1132, 1415, 1558, 1804, 2090, 2255, 2830, 3113, 3116, 3895, 4180, 4510, 5377, 5660, 6226, 7790, 8569, 9020, 10754, 11603, 12452, 15565, 15580, 17138, 21508, 23206, 26885, 31130, 34276, 42845, 46412, 53770, 58015, 59147, 62260, 85690, 107540, 116030, 118294, 127633, 171380, 220457, 232060, 236588, 255266, 295735, 440914, 510532, 591470, 638165, 881828, 1102285, 1182940, 1276330, 2204570, 2425027, 2552660, 4409140, 4850054, 9700108, 12125135, 24250270, 48500540]

約数ペア:

[(1, 48500540), (2, 24250270), (4, 12125135), (5, 9700108), (10, 4850054), (11, 4409140), (19, 2552660), (20, 2425027), (22, 2204570), (38, 1276330), (41, 1182940), (44, 1102285), (55, 881828), (76, 638165), (82, 591470), (95, 510532), (110, 440914), (164, 295735), (190, 255266), (205, 236588), (209, 232060), (220, 220457), (283, 171380), (380, 127633), (410, 118294), (418, 116030), (451, 107540), (566, 85690), (779, 62260), (820, 59147), (836, 58015), (902, 53770), (1045, 46412), (1132, 42845), (1415, 34276), (1558, 31130), (1804, 26885), (2090, 23206), (2255, 21508), (2830, 17138), (3113, 15580), (3116, 15565), (3895, 12452), (4180, 11603), (4510, 10754), (5377, 9020), (5660, 8569), (6226, 7790)]