56857968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 168370176

約数和(自身を除く): 111512208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 271, 279, 282, 372, 376, 423, 496, 542, 558, 564, 744, 752, 813, 846, 1084, 1116, 1128, 1457, 1488, 1626, 1692, 2168, 2232, 2256, 2439, 2914, 3252, 3384, 4336, 4371, 4464, 4878, 5828, 6504, 6768, 8401, 8742, 9756, 11656, 12737, 13008, 13113, 16802, 17484, 19512, 23312, 25203, 25474, 26226, 33604, 34968, 38211, 39024, 50406, 50948, 52452, 67208, 69936, 75609, 76422, 100812, 101896, 104904, 114633, 134416, 151218, 152844, 201624, 203792, 209808, 229266, 302436, 305688, 394847, 403248, 458532, 604872, 611376, 789694, 917064, 1184541, 1209744, 1579388, 1834128, 2369082, 3158776, 3553623, 4738164, 6317552, 7107246, 9476328, 14214492, 18952656, 28428984, 56857968]

約数ペア:

[(1, 56857968), (2, 28428984), (3, 18952656), (4, 14214492), (6, 9476328), (8, 7107246), (9, 6317552), (12, 4738164), (16, 3553623), (18, 3158776), (24, 2369082), (31, 1834128), (36, 1579388), (47, 1209744), (48, 1184541), (62, 917064), (72, 789694), (93, 611376), (94, 604872), (124, 458532), (141, 403248), (144, 394847), (186, 305688), (188, 302436), (248, 229266), (271, 209808), (279, 203792), (282, 201624), (372, 152844), (376, 151218), (423, 134416), (496, 114633), (542, 104904), (558, 101896), (564, 100812), (744, 76422), (752, 75609), (813, 69936), (846, 67208), (1084, 52452), (1116, 50948), (1128, 50406), (1457, 39024), (1488, 38211), (1626, 34968), (1692, 33604), (2168, 26226), (2232, 25474), (2256, 25203), (2439, 23312), (2914, 19512), (3252, 17484), (3384, 16802), (4336, 13113), (4371, 13008), (4464, 12737), (4878, 11656), (5828, 9756), (6504, 8742), (6768, 8401)]