54122982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 119159040

約数和(自身を除く): 65036058

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 61, 86, 114, 122, 129, 181, 183, 258, 362, 366, 543, 817, 1086, 1159, 1634, 2318, 2451, 2623, 3439, 3477, 4902, 5246, 6878, 6954, 7783, 7869, 10317, 11041, 15566, 15738, 20634, 22082, 23349, 33123, 46698, 49837, 66246, 99674, 147877, 149511, 209779, 295754, 299022, 419558, 443631, 474763, 629337, 887262, 949526, 1258674, 1424289, 2848578, 9020497, 18040994, 27061491, 54122982]

約数ペア:

[(1, 54122982), (2, 27061491), (3, 18040994), (6, 9020497), (19, 2848578), (38, 1424289), (43, 1258674), (57, 949526), (61, 887262), (86, 629337), (114, 474763), (122, 443631), (129, 419558), (181, 299022), (183, 295754), (258, 209779), (362, 149511), (366, 147877), (543, 99674), (817, 66246), (1086, 49837), (1159, 46698), (1634, 33123), (2318, 23349), (2451, 22082), (2623, 20634), (3439, 15738), (3477, 15566), (4902, 11041), (5246, 10317), (6878, 7869), (6954, 7783)]