56030260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 141068844

約数和(自身を除く): 85038584

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 137, 143, 169, 220, 242, 260, 274, 286, 338, 484, 548, 572, 605, 676, 685, 715, 845, 1210, 1370, 1430, 1507, 1573, 1690, 1781, 1859, 2420, 2740, 2860, 3014, 3146, 3380, 3562, 3718, 6028, 6292, 7124, 7436, 7535, 7865, 8905, 9295, 15070, 15730, 16577, 17810, 18590, 19591, 20449, 23153, 30140, 31460, 33154, 35620, 37180, 39182, 40898, 46306, 66308, 78364, 81796, 82885, 92612, 97955, 102245, 115765, 165770, 195910, 204490, 215501, 231530, 254683, 331540, 391820, 408980, 431002, 463060, 509366, 862004, 1018732, 1077505, 1273415, 2155010, 2546830, 2801513, 4310020, 5093660, 5603026, 11206052, 14007565, 28015130, 56030260]

約数ペア:

[(1, 56030260), (2, 28015130), (4, 14007565), (5, 11206052), (10, 5603026), (11, 5093660), (13, 4310020), (20, 2801513), (22, 2546830), (26, 2155010), (44, 1273415), (52, 1077505), (55, 1018732), (65, 862004), (110, 509366), (121, 463060), (130, 431002), (137, 408980), (143, 391820), (169, 331540), (220, 254683), (242, 231530), (260, 215501), (274, 204490), (286, 195910), (338, 165770), (484, 115765), (548, 102245), (572, 97955), (605, 92612), (676, 82885), (685, 81796), (715, 78364), (845, 66308), (1210, 46306), (1370, 40898), (1430, 39182), (1507, 37180), (1573, 35620), (1690, 33154), (1781, 31460), (1859, 30140), (2420, 23153), (2740, 20449), (2860, 19591), (3014, 18590), (3146, 17810), (3380, 16577), (3562, 15730), (3718, 15070), (6028, 9295), (6292, 8905), (7124, 7865), (7436, 7535)]