51930054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 125359416

約数和(自身を除く): 73429362

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 121, 198, 211, 226, 242, 339, 363, 422, 633, 678, 726, 1017, 1089, 1243, 1266, 1899, 2034, 2178, 2321, 2486, 3729, 3798, 4642, 6963, 7458, 11187, 13673, 13926, 20889, 22374, 23843, 25531, 27346, 41019, 41778, 47686, 51062, 71529, 76593, 82038, 123057, 143058, 153186, 214587, 229779, 246114, 262273, 429174, 459558, 524546, 786819, 1573638, 2360457, 2885003, 4720914, 5770006, 8655009, 17310018, 25965027, 51930054]

約数ペア:

[(1, 51930054), (2, 25965027), (3, 17310018), (6, 8655009), (9, 5770006), (11, 4720914), (18, 2885003), (22, 2360457), (33, 1573638), (66, 786819), (99, 524546), (113, 459558), (121, 429174), (198, 262273), (211, 246114), (226, 229779), (242, 214587), (339, 153186), (363, 143058), (422, 123057), (633, 82038), (678, 76593), (726, 71529), (1017, 51062), (1089, 47686), (1243, 41778), (1266, 41019), (1899, 27346), (2034, 25531), (2178, 23843), (2321, 22374), (2486, 20889), (3729, 13926), (3798, 13673), (4642, 11187), (6963, 7458)]