48474400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 82767200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 65, 79, 80, 100, 104, 118, 130, 158, 160, 200, 208, 236, 260, 295, 316, 325, 395, 400, 416, 472, 520, 590, 632, 650, 767, 790, 800, 944, 1027, 1040, 1180, 1264, 1300, 1475, 1534, 1580, 1888, 1975, 2054, 2080, 2360, 2528, 2600, 2950, 3068, 3160, 3835, 3950, 4108, 4661, 4720, 5135, 5200, 5900, 6136, 6320, 7670, 7900, 8216, 9322, 9440, 10270, 10400, 11800, 12272, 12640, 15340, 15800, 16432, 18644, 19175, 20540, 23305, 23600, 24544, 25675, 30680, 31600, 32864, 37288, 38350, 41080, 46610, 47200, 51350, 60593, 61360, 63200, 74576, 76700, 82160, 93220, 102700, 116525, 121186, 122720, 149152, 153400, 164320, 186440, 205400, 233050, 242372, 302965, 306800, 372880, 410800, 466100, 484744, 605930, 613600, 745760, 821600, 932200, 969488, 1211860, 1514825, 1864400, 1938976, 2423720, 3029650, 3728800, 4847440, 6059300, 9694880, 12118600, 24237200, 48474400]

約数ペア:

[(1, 48474400), (2, 24237200), (4, 12118600), (5, 9694880), (8, 6059300), (10, 4847440), (13, 3728800), (16, 3029650), (20, 2423720), (25, 1938976), (26, 1864400), (32, 1514825), (40, 1211860), (50, 969488), (52, 932200), (59, 821600), (65, 745760), (79, 613600), (80, 605930), (100, 484744), (104, 466100), (118, 410800), (130, 372880), (158, 306800), (160, 302965), (200, 242372), (208, 233050), (236, 205400), (260, 186440), (295, 164320), (316, 153400), (325, 149152), (395, 122720), (400, 121186), (416, 116525), (472, 102700), (520, 93220), (590, 82160), (632, 76700), (650, 74576), (767, 63200), (790, 61360), (800, 60593), (944, 51350), (1027, 47200), (1040, 46610), (1180, 41080), (1264, 38350), (1300, 37288), (1475, 32864), (1534, 31600), (1580, 30680), (1888, 25675), (1975, 24544), (2054, 23600), (2080, 23305), (2360, 20540), (2528, 19175), (2600, 18644), (2950, 16432), (3068, 15800), (3160, 15340), (3835, 12640), (3950, 12272), (4108, 11800), (4661, 10400), (4720, 10270), (5135, 9440), (5200, 9322), (5900, 8216), (6136, 7900), (6320, 7670)]