55873400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 143629200

約数和(自身を除く): 87755800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 109, 110, 200, 218, 220, 233, 275, 436, 440, 466, 545, 550, 872, 932, 1090, 1100, 1165, 1199, 1864, 2180, 2200, 2330, 2398, 2563, 2725, 4360, 4660, 4796, 5126, 5450, 5825, 5995, 9320, 9592, 10252, 10900, 11650, 11990, 12815, 20504, 21800, 23300, 23980, 25397, 25630, 29975, 46600, 47960, 50794, 51260, 59950, 64075, 101588, 102520, 119900, 126985, 128150, 203176, 239800, 253970, 256300, 279367, 507940, 512600, 558734, 634925, 1015880, 1117468, 1269850, 1396835, 2234936, 2539700, 2793670, 5079400, 5587340, 6984175, 11174680, 13968350, 27936700, 55873400]

約数ペア:

[(1, 55873400), (2, 27936700), (4, 13968350), (5, 11174680), (8, 6984175), (10, 5587340), (11, 5079400), (20, 2793670), (22, 2539700), (25, 2234936), (40, 1396835), (44, 1269850), (50, 1117468), (55, 1015880), (88, 634925), (100, 558734), (109, 512600), (110, 507940), (200, 279367), (218, 256300), (220, 253970), (233, 239800), (275, 203176), (436, 128150), (440, 126985), (466, 119900), (545, 102520), (550, 101588), (872, 64075), (932, 59950), (1090, 51260), (1100, 50794), (1165, 47960), (1199, 46600), (1864, 29975), (2180, 25630), (2200, 25397), (2330, 23980), (2398, 23300), (2563, 21800), (2725, 20504), (4360, 12815), (4660, 11990), (4796, 11650), (5126, 10900), (5450, 10252), (5825, 9592), (5995, 9320)]