52523440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 127313280

約数和(自身を除く): 74789840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 229, 235, 244, 305, 376, 458, 470, 488, 610, 752, 916, 940, 976, 1145, 1220, 1832, 1880, 2290, 2440, 2867, 3664, 3760, 4580, 4880, 5734, 9160, 10763, 11468, 13969, 14335, 18320, 21526, 22936, 27938, 28670, 43052, 45872, 53815, 55876, 57340, 69845, 86104, 107630, 111752, 114680, 139690, 172208, 215260, 223504, 229360, 279380, 430520, 558760, 656543, 861040, 1117520, 1313086, 2626172, 3282715, 5252344, 6565430, 10504688, 13130860, 26261720, 52523440]

約数ペア:

[(1, 52523440), (2, 26261720), (4, 13130860), (5, 10504688), (8, 6565430), (10, 5252344), (16, 3282715), (20, 2626172), (40, 1313086), (47, 1117520), (61, 861040), (80, 656543), (94, 558760), (122, 430520), (188, 279380), (229, 229360), (235, 223504), (244, 215260), (305, 172208), (376, 139690), (458, 114680), (470, 111752), (488, 107630), (610, 86104), (752, 69845), (916, 57340), (940, 55876), (976, 53815), (1145, 45872), (1220, 43052), (1832, 28670), (1880, 27938), (2290, 22936), (2440, 21526), (2867, 18320), (3664, 14335), (3760, 13969), (4580, 11468), (4880, 10763), (5734, 9160)]