50343920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3054

約数の個数: 80

約数和(自身を含む): 134455680

約数和(自身を除く): 84111760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3011, 3344, 4180, 6022, 8360, 12044, 15055, 16720, 24088, 30110, 33121, 48176, 57209, 60220, 66242, 114418, 120440, 132484, 165605, 228836, 240880, 264968, 286045, 331210, 457672, 529936, 572090, 629299, 662420, 915344, 1144180, 1258598, 1324840, 2288360, 2517196, 2649680, 3146495, 4576720, 5034392, 6292990, 10068784, 12585980, 25171960, 50343920]

約数ペア:

[(1, 50343920), (2, 25171960), (4, 12585980), (5, 10068784), (8, 6292990), (10, 5034392), (11, 4576720), (16, 3146495), (19, 2649680), (20, 2517196), (22, 2288360), (38, 1324840), (40, 1258598), (44, 1144180), (55, 915344), (76, 662420), (80, 629299), (88, 572090), (95, 529936), (110, 457672), (152, 331210), (176, 286045), (190, 264968), (209, 240880), (220, 228836), (304, 165605), (380, 132484), (418, 120440), (440, 114418), (760, 66242), (836, 60220), (880, 57209), (1045, 48176), (1520, 33121), (1672, 30110), (2090, 24088), (3011, 16720), (3344, 15055), (4180, 12044), (6022, 8360)]