57044960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 162152928

約数和(自身を除く): 105107968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 70, 80, 106, 112, 124, 140, 155, 160, 212, 217, 224, 248, 265, 280, 310, 371, 424, 434, 496, 530, 560, 620, 742, 848, 868, 961, 992, 1060, 1085, 1120, 1240, 1484, 1643, 1696, 1736, 1855, 1922, 2120, 2170, 2480, 2968, 3286, 3472, 3710, 3844, 4240, 4340, 4805, 4960, 5936, 6572, 6727, 6944, 7420, 7688, 8215, 8480, 8680, 9610, 11501, 11872, 13144, 13454, 14840, 15376, 16430, 17360, 19220, 23002, 26288, 26908, 29680, 30752, 32860, 33635, 34720, 38440, 46004, 50933, 52576, 53816, 57505, 59360, 65720, 67270, 76880, 92008, 101866, 107632, 115010, 131440, 134540, 153760, 184016, 203732, 215264, 230020, 254665, 262880, 269080, 356531, 368032, 407464, 460040, 509330, 538160, 713062, 814928, 920080, 1018660, 1076320, 1426124, 1629856, 1782655, 1840160, 2037320, 2852248, 3565310, 4074640, 5704496, 7130620, 8149280, 11408992, 14261240, 28522480, 57044960]

約数ペア:

[(1, 57044960), (2, 28522480), (4, 14261240), (5, 11408992), (7, 8149280), (8, 7130620), (10, 5704496), (14, 4074640), (16, 3565310), (20, 2852248), (28, 2037320), (31, 1840160), (32, 1782655), (35, 1629856), (40, 1426124), (53, 1076320), (56, 1018660), (62, 920080), (70, 814928), (80, 713062), (106, 538160), (112, 509330), (124, 460040), (140, 407464), (155, 368032), (160, 356531), (212, 269080), (217, 262880), (224, 254665), (248, 230020), (265, 215264), (280, 203732), (310, 184016), (371, 153760), (424, 134540), (434, 131440), (496, 115010), (530, 107632), (560, 101866), (620, 92008), (742, 76880), (848, 67270), (868, 65720), (961, 59360), (992, 57505), (1060, 53816), (1085, 52576), (1120, 50933), (1240, 46004), (1484, 38440), (1643, 34720), (1696, 33635), (1736, 32860), (1855, 30752), (1922, 29680), (2120, 26908), (2170, 26288), (2480, 23002), (2968, 19220), (3286, 17360), (3472, 16430), (3710, 15376), (3844, 14840), (4240, 13454), (4340, 13144), (4805, 11872), (4960, 11501), (5936, 9610), (6572, 8680), (6727, 8480), (6944, 8215), (7420, 7688)]