51223164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 133324800

約数和(自身を除く): 82101636

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 61, 76, 87, 114, 116, 122, 127, 174, 183, 228, 244, 254, 348, 366, 381, 508, 551, 732, 762, 1102, 1159, 1524, 1653, 1769, 2204, 2318, 2413, 3306, 3477, 3538, 3683, 4636, 4826, 5307, 6612, 6954, 7076, 7239, 7366, 7747, 9652, 10614, 11049, 13908, 14478, 14732, 15494, 21228, 22098, 23241, 28956, 30988, 33611, 44196, 46482, 67222, 69977, 92964, 100833, 134444, 139954, 147193, 201666, 209931, 224663, 279908, 294386, 403332, 419862, 441579, 449326, 588772, 673989, 839724, 883158, 898652, 1347978, 1766316, 2695956, 4268597, 8537194, 12805791, 17074388, 25611582, 51223164]

約数ペア:

[(1, 51223164), (2, 25611582), (3, 17074388), (4, 12805791), (6, 8537194), (12, 4268597), (19, 2695956), (29, 1766316), (38, 1347978), (57, 898652), (58, 883158), (61, 839724), (76, 673989), (87, 588772), (114, 449326), (116, 441579), (122, 419862), (127, 403332), (174, 294386), (183, 279908), (228, 224663), (244, 209931), (254, 201666), (348, 147193), (366, 139954), (381, 134444), (508, 100833), (551, 92964), (732, 69977), (762, 67222), (1102, 46482), (1159, 44196), (1524, 33611), (1653, 30988), (1769, 28956), (2204, 23241), (2318, 22098), (2413, 21228), (3306, 15494), (3477, 14732), (3538, 14478), (3683, 13908), (4636, 11049), (4826, 10614), (5307, 9652), (6612, 7747), (6954, 7366), (7076, 7239)]