48718530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 150336000

約数和(自身を除く): 101617470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 149, 173, 189, 210, 270, 298, 315, 346, 378, 447, 519, 630, 745, 865, 894, 945, 1038, 1043, 1211, 1341, 1490, 1557, 1730, 1890, 2086, 2235, 2422, 2595, 2682, 3114, 3129, 3633, 4023, 4470, 4671, 5190, 5215, 6055, 6258, 6705, 7266, 7785, 8046, 9342, 9387, 10430, 10899, 12110, 13410, 15570, 15645, 18165, 18774, 20115, 21798, 23355, 25777, 28161, 31290, 32697, 36330, 40230, 46710, 46935, 51554, 54495, 56322, 65394, 77331, 93870, 108990, 128885, 140805, 154662, 163485, 180439, 231993, 257770, 281610, 326970, 360878, 386655, 463986, 541317, 695979, 773310, 902195, 1082634, 1159965, 1391958, 1623951, 1804390, 2319930, 2706585, 3247902, 3479895, 4871853, 5413170, 6959790, 8119755, 9743706, 16239510, 24359265, 48718530]

約数ペア:

[(1, 48718530), (2, 24359265), (3, 16239510), (5, 9743706), (6, 8119755), (7, 6959790), (9, 5413170), (10, 4871853), (14, 3479895), (15, 3247902), (18, 2706585), (21, 2319930), (27, 1804390), (30, 1623951), (35, 1391958), (42, 1159965), (45, 1082634), (54, 902195), (63, 773310), (70, 695979), (90, 541317), (105, 463986), (126, 386655), (135, 360878), (149, 326970), (173, 281610), (189, 257770), (210, 231993), (270, 180439), (298, 163485), (315, 154662), (346, 140805), (378, 128885), (447, 108990), (519, 93870), (630, 77331), (745, 65394), (865, 56322), (894, 54495), (945, 51554), (1038, 46935), (1043, 46710), (1211, 40230), (1341, 36330), (1490, 32697), (1557, 31290), (1730, 28161), (1890, 25777), (2086, 23355), (2235, 21798), (2422, 20115), (2595, 18774), (2682, 18165), (3114, 15645), (3129, 15570), (3633, 13410), (4023, 12110), (4470, 10899), (4671, 10430), (5190, 9387), (5215, 9342), (6055, 8046), (6258, 7785), (6705, 7266)]