56351490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 98477310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 59, 62, 65, 78, 79, 93, 118, 130, 155, 158, 177, 186, 195, 237, 295, 310, 354, 390, 395, 403, 465, 474, 590, 767, 790, 806, 885, 930, 1027, 1185, 1209, 1534, 1770, 1829, 2015, 2054, 2301, 2370, 2418, 2449, 3081, 3658, 3835, 4030, 4602, 4661, 4898, 5135, 5487, 6045, 6162, 7347, 7670, 9145, 9322, 10270, 10974, 11505, 12090, 12245, 13983, 14694, 15405, 18290, 23010, 23305, 23777, 24490, 27435, 27966, 30810, 31837, 36735, 46610, 47554, 54870, 60593, 63674, 69915, 71331, 73470, 95511, 118885, 121186, 139830, 142662, 144491, 159185, 181779, 191022, 237770, 288982, 302965, 318370, 356655, 363558, 433473, 477555, 605930, 713310, 722455, 866946, 908895, 955110, 1444910, 1817790, 1878383, 2167365, 3756766, 4334730, 5635149, 9391915, 11270298, 18783830, 28175745, 56351490]

約数ペア:

[(1, 56351490), (2, 28175745), (3, 18783830), (5, 11270298), (6, 9391915), (10, 5635149), (13, 4334730), (15, 3756766), (26, 2167365), (30, 1878383), (31, 1817790), (39, 1444910), (59, 955110), (62, 908895), (65, 866946), (78, 722455), (79, 713310), (93, 605930), (118, 477555), (130, 433473), (155, 363558), (158, 356655), (177, 318370), (186, 302965), (195, 288982), (237, 237770), (295, 191022), (310, 181779), (354, 159185), (390, 144491), (395, 142662), (403, 139830), (465, 121186), (474, 118885), (590, 95511), (767, 73470), (790, 71331), (806, 69915), (885, 63674), (930, 60593), (1027, 54870), (1185, 47554), (1209, 46610), (1534, 36735), (1770, 31837), (1829, 30810), (2015, 27966), (2054, 27435), (2301, 24490), (2370, 23777), (2418, 23305), (2449, 23010), (3081, 18290), (3658, 15405), (3835, 14694), (4030, 13983), (4602, 12245), (4661, 12090), (4898, 11505), (5135, 10974), (5487, 10270), (6045, 9322), (6162, 9145), (7347, 7670)]