53986400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 147646800

約数和(自身を除く): 93660400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 179, 200, 208, 232, 260, 290, 325, 358, 377, 400, 416, 464, 520, 580, 650, 716, 725, 754, 800, 895, 928, 1040, 1160, 1300, 1432, 1450, 1508, 1790, 1885, 2080, 2320, 2327, 2600, 2864, 2900, 3016, 3580, 3770, 4475, 4640, 4654, 5191, 5200, 5728, 5800, 6032, 7160, 7540, 8950, 9308, 9425, 10382, 10400, 11600, 11635, 12064, 14320, 15080, 17900, 18616, 18850, 20764, 23200, 23270, 25955, 28640, 30160, 35800, 37232, 37700, 41528, 46540, 51910, 58175, 60320, 67483, 71600, 74464, 75400, 83056, 93080, 103820, 116350, 129775, 134966, 143200, 150800, 166112, 186160, 207640, 232700, 259550, 269932, 301600, 337415, 372320, 415280, 465400, 519100, 539864, 674830, 830560, 930800, 1038200, 1079728, 1349660, 1687075, 1861600, 2076400, 2159456, 2699320, 3374150, 4152800, 5398640, 6748300, 10797280, 13496600, 26993200, 53986400]

約数ペア:

[(1, 53986400), (2, 26993200), (4, 13496600), (5, 10797280), (8, 6748300), (10, 5398640), (13, 4152800), (16, 3374150), (20, 2699320), (25, 2159456), (26, 2076400), (29, 1861600), (32, 1687075), (40, 1349660), (50, 1079728), (52, 1038200), (58, 930800), (65, 830560), (80, 674830), (100, 539864), (104, 519100), (116, 465400), (130, 415280), (145, 372320), (160, 337415), (179, 301600), (200, 269932), (208, 259550), (232, 232700), (260, 207640), (290, 186160), (325, 166112), (358, 150800), (377, 143200), (400, 134966), (416, 129775), (464, 116350), (520, 103820), (580, 93080), (650, 83056), (716, 75400), (725, 74464), (754, 71600), (800, 67483), (895, 60320), (928, 58175), (1040, 51910), (1160, 46540), (1300, 41528), (1432, 37700), (1450, 37232), (1508, 35800), (1790, 30160), (1885, 28640), (2080, 25955), (2320, 23270), (2327, 23200), (2600, 20764), (2864, 18850), (2900, 18616), (3016, 17900), (3580, 15080), (3770, 14320), (4475, 12064), (4640, 11635), (4654, 11600), (5191, 10400), (5200, 10382), (5728, 9425), (5800, 9308), (6032, 8950), (7160, 7540)]