48572740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 116363520

約数和(自身を除く): 67790780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 73, 76, 85, 95, 103, 146, 170, 190, 206, 292, 323, 340, 365, 380, 412, 515, 646, 730, 1030, 1241, 1292, 1387, 1460, 1615, 1751, 1957, 2060, 2482, 2774, 3230, 3502, 3914, 4964, 5548, 6205, 6460, 6935, 7004, 7519, 7828, 8755, 9785, 12410, 13870, 15038, 17510, 19570, 23579, 24820, 27740, 30076, 33269, 35020, 37595, 39140, 47158, 66538, 75190, 94316, 117895, 127823, 133076, 142861, 150380, 166345, 235790, 255646, 285722, 332690, 471580, 511292, 571444, 639115, 665380, 714305, 1278230, 1428610, 2428637, 2556460, 2857220, 4857274, 9714548, 12143185, 24286370, 48572740]

約数ペア:

[(1, 48572740), (2, 24286370), (4, 12143185), (5, 9714548), (10, 4857274), (17, 2857220), (19, 2556460), (20, 2428637), (34, 1428610), (38, 1278230), (68, 714305), (73, 665380), (76, 639115), (85, 571444), (95, 511292), (103, 471580), (146, 332690), (170, 285722), (190, 255646), (206, 235790), (292, 166345), (323, 150380), (340, 142861), (365, 133076), (380, 127823), (412, 117895), (515, 94316), (646, 75190), (730, 66538), (1030, 47158), (1241, 39140), (1292, 37595), (1387, 35020), (1460, 33269), (1615, 30076), (1751, 27740), (1957, 24820), (2060, 23579), (2482, 19570), (2774, 17510), (3230, 15038), (3502, 13870), (3914, 12410), (4964, 9785), (5548, 8755), (6205, 7828), (6460, 7519), (6935, 7004)]