55313500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 79133540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 113, 125, 178, 220, 226, 250, 275, 356, 445, 452, 500, 550, 565, 890, 979, 1100, 1130, 1243, 1375, 1780, 1958, 2225, 2260, 2486, 2750, 2825, 3916, 4450, 4895, 4972, 5500, 5650, 6215, 8900, 9790, 10057, 11125, 11300, 12430, 14125, 19580, 20114, 22250, 24475, 24860, 28250, 31075, 40228, 44500, 48950, 50285, 56500, 62150, 97900, 100570, 110627, 122375, 124300, 155375, 201140, 221254, 244750, 251425, 310750, 442508, 489500, 502850, 553135, 621500, 1005700, 1106270, 1257125, 2212540, 2514250, 2765675, 5028500, 5531350, 11062700, 13828375, 27656750, 55313500]

約数ペア:

[(1, 55313500), (2, 27656750), (4, 13828375), (5, 11062700), (10, 5531350), (11, 5028500), (20, 2765675), (22, 2514250), (25, 2212540), (44, 1257125), (50, 1106270), (55, 1005700), (89, 621500), (100, 553135), (110, 502850), (113, 489500), (125, 442508), (178, 310750), (220, 251425), (226, 244750), (250, 221254), (275, 201140), (356, 155375), (445, 124300), (452, 122375), (500, 110627), (550, 100570), (565, 97900), (890, 62150), (979, 56500), (1100, 50285), (1130, 48950), (1243, 44500), (1375, 40228), (1780, 31075), (1958, 28250), (2225, 24860), (2260, 24475), (2486, 22250), (2750, 20114), (2825, 19580), (3916, 14125), (4450, 12430), (4895, 11300), (4972, 11125), (5500, 10057), (5650, 9790), (6215, 8900)]