55982000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 80

約数和(自身を含む): 141365952

約数和(自身を除く): 85383952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1217, 1840, 2000, 2300, 2434, 2875, 4600, 4868, 5750, 6085, 9200, 9736, 11500, 12170, 19472, 23000, 24340, 27991, 30425, 46000, 48680, 55982, 60850, 97360, 111964, 121700, 139955, 152125, 223928, 243400, 279910, 304250, 447856, 486800, 559820, 608500, 699775, 1119640, 1217000, 1399550, 2239280, 2434000, 2799100, 3498875, 5598200, 6997750, 11196400, 13995500, 27991000, 55982000]

約数ペア:

[(1, 55982000), (2, 27991000), (4, 13995500), (5, 11196400), (8, 6997750), (10, 5598200), (16, 3498875), (20, 2799100), (23, 2434000), (25, 2239280), (40, 1399550), (46, 1217000), (50, 1119640), (80, 699775), (92, 608500), (100, 559820), (115, 486800), (125, 447856), (184, 304250), (200, 279910), (230, 243400), (250, 223928), (368, 152125), (400, 139955), (460, 121700), (500, 111964), (575, 97360), (920, 60850), (1000, 55982), (1150, 48680), (1217, 46000), (1840, 30425), (2000, 27991), (2300, 24340), (2434, 23000), (2875, 19472), (4600, 12170), (4868, 11500), (5750, 9736), (6085, 9200)]