56926240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 160560792

約数和(自身を除く): 103634552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 137, 140, 160, 196, 212, 224, 245, 265, 274, 280, 371, 392, 424, 490, 530, 548, 560, 685, 742, 784, 848, 959, 980, 1060, 1096, 1120, 1370, 1484, 1568, 1696, 1855, 1918, 1960, 2120, 2192, 2597, 2740, 2968, 3710, 3836, 3920, 4240, 4384, 4795, 5194, 5480, 5936, 6713, 7261, 7420, 7672, 7840, 8480, 9590, 10388, 10960, 11872, 12985, 13426, 14522, 14840, 15344, 19180, 20776, 21920, 25970, 26852, 29044, 29680, 30688, 33565, 36305, 38360, 41552, 50827, 51940, 53704, 58088, 59360, 67130, 72610, 76720, 83104, 101654, 103880, 107408, 116176, 134260, 145220, 153440, 203308, 207760, 214816, 232352, 254135, 268520, 290440, 355789, 406616, 415520, 508270, 537040, 580880, 711578, 813232, 1016540, 1074080, 1161760, 1423156, 1626464, 1778945, 2033080, 2846312, 3557890, 4066160, 5692624, 7115780, 8132320, 11385248, 14231560, 28463120, 56926240]

約数ペア:

[(1, 56926240), (2, 28463120), (4, 14231560), (5, 11385248), (7, 8132320), (8, 7115780), (10, 5692624), (14, 4066160), (16, 3557890), (20, 2846312), (28, 2033080), (32, 1778945), (35, 1626464), (40, 1423156), (49, 1161760), (53, 1074080), (56, 1016540), (70, 813232), (80, 711578), (98, 580880), (106, 537040), (112, 508270), (137, 415520), (140, 406616), (160, 355789), (196, 290440), (212, 268520), (224, 254135), (245, 232352), (265, 214816), (274, 207760), (280, 203308), (371, 153440), (392, 145220), (424, 134260), (490, 116176), (530, 107408), (548, 103880), (560, 101654), (685, 83104), (742, 76720), (784, 72610), (848, 67130), (959, 59360), (980, 58088), (1060, 53704), (1096, 51940), (1120, 50827), (1370, 41552), (1484, 38360), (1568, 36305), (1696, 33565), (1855, 30688), (1918, 29680), (1960, 29044), (2120, 26852), (2192, 25970), (2597, 21920), (2740, 20776), (2968, 19180), (3710, 15344), (3836, 14840), (3920, 14522), (4240, 13426), (4384, 12985), (4795, 11872), (5194, 10960), (5480, 10388), (5936, 9590), (6713, 8480), (7261, 7840), (7420, 7672)]