56880376

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 131040000

約数和(自身を除く): 74159624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1091, 1372, 1862, 2182, 2744, 3724, 4364, 6517, 7448, 7637, 8728, 13034, 15274, 20729, 26068, 30548, 41458, 52136, 53459, 61096, 82916, 106918, 145103, 165832, 213836, 290206, 374213, 427672, 580412, 748426, 1015721, 1160824, 1496852, 2031442, 2993704, 4062884, 7110047, 8125768, 14220094, 28440188, 56880376]

約数ペア:

[(1, 56880376), (2, 28440188), (4, 14220094), (7, 8125768), (8, 7110047), (14, 4062884), (19, 2993704), (28, 2031442), (38, 1496852), (49, 1160824), (56, 1015721), (76, 748426), (98, 580412), (133, 427672), (152, 374213), (196, 290206), (266, 213836), (343, 165832), (392, 145103), (532, 106918), (686, 82916), (931, 61096), (1064, 53459), (1091, 52136), (1372, 41458), (1862, 30548), (2182, 26068), (2744, 20729), (3724, 15274), (4364, 13034), (6517, 8728), (7448, 7637)]