55056820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 143942400

約数和(自身を除く): 88885580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 179, 182, 260, 338, 358, 364, 455, 676, 716, 845, 895, 910, 1183, 1253, 1690, 1790, 1820, 2197, 2327, 2366, 2506, 3380, 3580, 4394, 4654, 4732, 5012, 5915, 6265, 8788, 9308, 10985, 11635, 11830, 12530, 15379, 16289, 21970, 23270, 23660, 25060, 30251, 30758, 32578, 43940, 46540, 60502, 61516, 65156, 76895, 81445, 121004, 151255, 153790, 162890, 211757, 302510, 307580, 325780, 393263, 423514, 605020, 786526, 847028, 1058785, 1573052, 1966315, 2117570, 2752841, 3932630, 4235140, 5505682, 7865260, 11011364, 13764205, 27528410, 55056820]

約数ペア:

[(1, 55056820), (2, 27528410), (4, 13764205), (5, 11011364), (7, 7865260), (10, 5505682), (13, 4235140), (14, 3932630), (20, 2752841), (26, 2117570), (28, 1966315), (35, 1573052), (52, 1058785), (65, 847028), (70, 786526), (91, 605020), (130, 423514), (140, 393263), (169, 325780), (179, 307580), (182, 302510), (260, 211757), (338, 162890), (358, 153790), (364, 151255), (455, 121004), (676, 81445), (716, 76895), (845, 65156), (895, 61516), (910, 60502), (1183, 46540), (1253, 43940), (1690, 32578), (1790, 30758), (1820, 30251), (2197, 25060), (2327, 23660), (2366, 23270), (2506, 21970), (3380, 16289), (3580, 15379), (4394, 12530), (4654, 11830), (4732, 11635), (5012, 10985), (5915, 9308), (6265, 8788)]