55729300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 136553760

約数和(自身を除く): 80824460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 1747, 2900, 3190, 3494, 6380, 6988, 7975, 8735, 15950, 17470, 19217, 31900, 34940, 38434, 43675, 50663, 76868, 87350, 96085, 101326, 174700, 192170, 202652, 253315, 384340, 480425, 506630, 557293, 960850, 1013260, 1114586, 1266575, 1921700, 2229172, 2533150, 2786465, 5066300, 5572930, 11145860, 13932325, 27864650, 55729300]

約数ペア:

[(1, 55729300), (2, 27864650), (4, 13932325), (5, 11145860), (10, 5572930), (11, 5066300), (20, 2786465), (22, 2533150), (25, 2229172), (29, 1921700), (44, 1266575), (50, 1114586), (55, 1013260), (58, 960850), (100, 557293), (110, 506630), (116, 480425), (145, 384340), (220, 253315), (275, 202652), (290, 192170), (319, 174700), (550, 101326), (580, 96085), (638, 87350), (725, 76868), (1100, 50663), (1276, 43675), (1450, 38434), (1595, 34940), (1747, 31900), (2900, 19217), (3190, 17470), (3494, 15950), (6380, 8735), (6988, 7975)]