56939960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 172368000

約数和(自身を除く): 115428040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 139, 140, 152, 154, 190, 196, 209, 220, 245, 266, 278, 280, 308, 380, 385, 392, 418, 440, 490, 532, 539, 556, 616, 665, 695, 760, 770, 836, 931, 973, 980, 1045, 1064, 1078, 1112, 1330, 1390, 1463, 1529, 1540, 1672, 1862, 1946, 1960, 2090, 2156, 2641, 2660, 2695, 2780, 2926, 3058, 3080, 3724, 3892, 4180, 4312, 4655, 4865, 5282, 5320, 5390, 5560, 5852, 6116, 6811, 7315, 7448, 7645, 7784, 8360, 9310, 9730, 10241, 10564, 10703, 10780, 11704, 12232, 13205, 13622, 14630, 15290, 18487, 18620, 19460, 20482, 21128, 21406, 21560, 26410, 27244, 29051, 29260, 30580, 34055, 36974, 37240, 38920, 40964, 42812, 51205, 52820, 53515, 54488, 58102, 58520, 61160, 68110, 73948, 74921, 81928, 85624, 92435, 102410, 105640, 107030, 116204, 129409, 136220, 145255, 147896, 149842, 184870, 203357, 204820, 214060, 232408, 258818, 272440, 290510, 299684, 369740, 374605, 406714, 409640, 428120, 517636, 581020, 599368, 647045, 739480, 749210, 813428, 1016785, 1035272, 1162040, 1294090, 1423499, 1498420, 1626856, 2033570, 2588180, 2846998, 2996840, 4067140, 5176360, 5693996, 7117495, 8134280, 11387992, 14234990, 28469980, 56939960]

約数ペア:

[(1, 56939960), (2, 28469980), (4, 14234990), (5, 11387992), (7, 8134280), (8, 7117495), (10, 5693996), (11, 5176360), (14, 4067140), (19, 2996840), (20, 2846998), (22, 2588180), (28, 2033570), (35, 1626856), (38, 1498420), (40, 1423499), (44, 1294090), (49, 1162040), (55, 1035272), (56, 1016785), (70, 813428), (76, 749210), (77, 739480), (88, 647045), (95, 599368), (98, 581020), (110, 517636), (133, 428120), (139, 409640), (140, 406714), (152, 374605), (154, 369740), (190, 299684), (196, 290510), (209, 272440), (220, 258818), (245, 232408), (266, 214060), (278, 204820), (280, 203357), (308, 184870), (380, 149842), (385, 147896), (392, 145255), (418, 136220), (440, 129409), (490, 116204), (532, 107030), (539, 105640), (556, 102410), (616, 92435), (665, 85624), (695, 81928), (760, 74921), (770, 73948), (836, 68110), (931, 61160), (973, 58520), (980, 58102), (1045, 54488), (1064, 53515), (1078, 52820), (1112, 51205), (1330, 42812), (1390, 40964), (1463, 38920), (1529, 37240), (1540, 36974), (1672, 34055), (1862, 30580), (1946, 29260), (1960, 29051), (2090, 27244), (2156, 26410), (2641, 21560), (2660, 21406), (2695, 21128), (2780, 20482), (2926, 19460), (3058, 18620), (3080, 18487), (3724, 15290), (3892, 14630), (4180, 13622), (4312, 13205), (4655, 12232), (4865, 11704), (5282, 10780), (5320, 10703), (5390, 10564), (5560, 10241), (5852, 9730), (6116, 9310), (6811, 8360), (7315, 7784), (7448, 7645)]