55581042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 73442958

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 349, 381, 418, 627, 698, 762, 1047, 1254, 1397, 2094, 2413, 2794, 3839, 4191, 4826, 6631, 7239, 7678, 8382, 11517, 13262, 14478, 19893, 23034, 26543, 39786, 44323, 53086, 72941, 79629, 88646, 132969, 145882, 159258, 218823, 265938, 437646, 487553, 842137, 975106, 1462659, 1684274, 2526411, 2925318, 5052822, 9263507, 18527014, 27790521, 55581042]

約数ペア:

[(1, 55581042), (2, 27790521), (3, 18527014), (6, 9263507), (11, 5052822), (19, 2925318), (22, 2526411), (33, 1684274), (38, 1462659), (57, 975106), (66, 842137), (114, 487553), (127, 437646), (209, 265938), (254, 218823), (349, 159258), (381, 145882), (418, 132969), (627, 88646), (698, 79629), (762, 72941), (1047, 53086), (1254, 44323), (1397, 39786), (2094, 26543), (2413, 23034), (2794, 19893), (3839, 14478), (4191, 13262), (4826, 11517), (6631, 8382), (7239, 7678)]