50679200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 145678176

約数和(自身を除く): 94998976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 443, 520, 550, 572, 650, 715, 800, 880, 886, 1040, 1100, 1144, 1300, 1430, 1760, 1772, 2080, 2200, 2215, 2288, 2600, 2860, 3544, 3575, 4400, 4430, 4576, 4873, 5200, 5720, 5759, 7088, 7150, 8800, 8860, 9746, 10400, 11075, 11440, 11518, 14176, 14300, 17720, 19492, 22150, 22880, 23036, 24365, 28600, 28795, 35440, 38984, 44300, 46072, 48730, 57200, 57590, 63349, 70880, 77968, 88600, 92144, 97460, 114400, 115180, 121825, 126698, 143975, 155936, 177200, 184288, 194920, 230360, 243650, 253396, 287950, 316745, 354400, 389840, 460720, 487300, 506792, 575900, 633490, 779680, 921440, 974600, 1013584, 1151800, 1266980, 1583725, 1949200, 2027168, 2303600, 2533960, 3167450, 3898400, 4607200, 5067920, 6334900, 10135840, 12669800, 25339600, 50679200]

約数ペア:

[(1, 50679200), (2, 25339600), (4, 12669800), (5, 10135840), (8, 6334900), (10, 5067920), (11, 4607200), (13, 3898400), (16, 3167450), (20, 2533960), (22, 2303600), (25, 2027168), (26, 1949200), (32, 1583725), (40, 1266980), (44, 1151800), (50, 1013584), (52, 974600), (55, 921440), (65, 779680), (80, 633490), (88, 575900), (100, 506792), (104, 487300), (110, 460720), (130, 389840), (143, 354400), (160, 316745), (176, 287950), (200, 253396), (208, 243650), (220, 230360), (260, 194920), (275, 184288), (286, 177200), (325, 155936), (352, 143975), (400, 126698), (416, 121825), (440, 115180), (443, 114400), (520, 97460), (550, 92144), (572, 88600), (650, 77968), (715, 70880), (800, 63349), (880, 57590), (886, 57200), (1040, 48730), (1100, 46072), (1144, 44300), (1300, 38984), (1430, 35440), (1760, 28795), (1772, 28600), (2080, 24365), (2200, 23036), (2215, 22880), (2288, 22150), (2600, 19492), (2860, 17720), (3544, 14300), (3575, 14176), (4400, 11518), (4430, 11440), (4576, 11075), (4873, 10400), (5200, 9746), (5720, 8860), (5759, 8800), (7088, 7150)]