53683840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 153342720

約数和(自身を除く): 99658880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 521, 560, 640, 644, 736, 805, 896, 920, 1042, 1120, 1288, 1472, 1610, 1840, 2084, 2240, 2576, 2605, 2944, 3220, 3647, 3680, 4168, 4480, 5152, 5210, 6440, 7294, 7360, 8336, 10304, 10420, 11983, 12880, 14588, 14720, 16672, 18235, 20608, 20840, 23966, 25760, 29176, 33344, 36470, 41680, 47932, 51520, 58352, 59915, 66688, 72940, 83360, 83881, 95864, 103040, 116704, 119830, 145880, 166720, 167762, 191728, 233408, 239660, 291760, 333440, 335524, 383456, 419405, 466816, 479320, 583520, 671048, 766912, 838810, 958640, 1167040, 1342096, 1533824, 1677620, 1917280, 2334080, 2684192, 3355240, 3834560, 5368384, 6710480, 7669120, 10736768, 13420960, 26841920, 53683840]

約数ペア:

[(1, 53683840), (2, 26841920), (4, 13420960), (5, 10736768), (7, 7669120), (8, 6710480), (10, 5368384), (14, 3834560), (16, 3355240), (20, 2684192), (23, 2334080), (28, 1917280), (32, 1677620), (35, 1533824), (40, 1342096), (46, 1167040), (56, 958640), (64, 838810), (70, 766912), (80, 671048), (92, 583520), (112, 479320), (115, 466816), (128, 419405), (140, 383456), (160, 335524), (161, 333440), (184, 291760), (224, 239660), (230, 233408), (280, 191728), (320, 167762), (322, 166720), (368, 145880), (448, 119830), (460, 116704), (521, 103040), (560, 95864), (640, 83881), (644, 83360), (736, 72940), (805, 66688), (896, 59915), (920, 58352), (1042, 51520), (1120, 47932), (1288, 41680), (1472, 36470), (1610, 33344), (1840, 29176), (2084, 25760), (2240, 23966), (2576, 20840), (2605, 20608), (2944, 18235), (3220, 16672), (3647, 14720), (3680, 14588), (4168, 12880), (4480, 11983), (5152, 10420), (5210, 10304), (6440, 8336), (7294, 7360)]