53897940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 169048320

約数和(自身を除く): 115150380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 151, 180, 270, 302, 453, 540, 604, 661, 755, 906, 1322, 1359, 1510, 1812, 1983, 2265, 2644, 2718, 3020, 3305, 3966, 4077, 4530, 5436, 5949, 6610, 6795, 7932, 8154, 9060, 9915, 11898, 13220, 13590, 16308, 17847, 19830, 20385, 23796, 27180, 29745, 35694, 39660, 40770, 59490, 71388, 81540, 89235, 99811, 118980, 178470, 199622, 299433, 356940, 399244, 499055, 598866, 898299, 998110, 1197732, 1497165, 1796598, 1996220, 2694897, 2994330, 3593196, 4491495, 5389794, 5988660, 8982990, 10779588, 13474485, 17965980, 26948970, 53897940]

約数ペア:

[(1, 53897940), (2, 26948970), (3, 17965980), (4, 13474485), (5, 10779588), (6, 8982990), (9, 5988660), (10, 5389794), (12, 4491495), (15, 3593196), (18, 2994330), (20, 2694897), (27, 1996220), (30, 1796598), (36, 1497165), (45, 1197732), (54, 998110), (60, 898299), (90, 598866), (108, 499055), (135, 399244), (151, 356940), (180, 299433), (270, 199622), (302, 178470), (453, 118980), (540, 99811), (604, 89235), (661, 81540), (755, 71388), (906, 59490), (1322, 40770), (1359, 39660), (1510, 35694), (1812, 29745), (1983, 27180), (2265, 23796), (2644, 20385), (2718, 19830), (3020, 17847), (3305, 16308), (3966, 13590), (4077, 13220), (4530, 11898), (5436, 9915), (5949, 9060), (6610, 8154), (6795, 7932)]