51968730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 146313216

約数和(自身を除く): 94344486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 41, 46, 55, 66, 69, 82, 110, 115, 123, 138, 165, 167, 205, 230, 246, 253, 330, 334, 345, 410, 451, 501, 506, 615, 690, 759, 835, 902, 943, 1002, 1230, 1265, 1353, 1518, 1670, 1837, 1886, 2255, 2505, 2530, 2706, 2829, 3674, 3795, 3841, 4510, 4715, 5010, 5511, 5658, 6765, 6847, 7590, 7682, 9185, 9430, 10373, 11022, 11523, 13530, 13694, 14145, 18370, 19205, 20541, 20746, 23046, 27555, 28290, 31119, 34235, 38410, 41082, 42251, 51865, 55110, 57615, 62238, 68470, 75317, 84502, 102705, 103730, 115230, 126753, 150634, 155595, 157481, 205410, 211255, 225951, 253506, 311190, 314962, 376585, 422510, 451902, 472443, 633765, 753170, 787405, 944886, 1129755, 1267530, 1574810, 1732291, 2259510, 2362215, 3464582, 4724430, 5196873, 8661455, 10393746, 17322910, 25984365, 51968730]

約数ペア:

[(1, 51968730), (2, 25984365), (3, 17322910), (5, 10393746), (6, 8661455), (10, 5196873), (11, 4724430), (15, 3464582), (22, 2362215), (23, 2259510), (30, 1732291), (33, 1574810), (41, 1267530), (46, 1129755), (55, 944886), (66, 787405), (69, 753170), (82, 633765), (110, 472443), (115, 451902), (123, 422510), (138, 376585), (165, 314962), (167, 311190), (205, 253506), (230, 225951), (246, 211255), (253, 205410), (330, 157481), (334, 155595), (345, 150634), (410, 126753), (451, 115230), (501, 103730), (506, 102705), (615, 84502), (690, 75317), (759, 68470), (835, 62238), (902, 57615), (943, 55110), (1002, 51865), (1230, 42251), (1265, 41082), (1353, 38410), (1518, 34235), (1670, 31119), (1837, 28290), (1886, 27555), (2255, 23046), (2505, 20746), (2530, 20541), (2706, 19205), (2829, 18370), (3674, 14145), (3795, 13694), (3841, 13530), (4510, 11523), (4715, 11022), (5010, 10373), (5511, 9430), (5658, 9185), (6765, 7682), (6847, 7590)]