53189800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 133562880

約数和(自身を除く): 80373080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 31, 40, 46, 50, 62, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 373, 460, 575, 620, 713, 746, 775, 920, 1150, 1240, 1426, 1492, 1550, 1865, 2300, 2852, 2984, 3100, 3565, 3730, 4600, 5704, 6200, 7130, 7460, 8579, 9325, 11563, 14260, 14920, 17158, 17825, 18650, 23126, 28520, 34316, 35650, 37300, 42895, 46252, 57815, 68632, 71300, 74600, 85790, 92504, 115630, 142600, 171580, 214475, 231260, 265949, 289075, 343160, 428950, 462520, 531898, 578150, 857900, 1063796, 1156300, 1329745, 1715800, 2127592, 2312600, 2659490, 5318980, 6648725, 10637960, 13297450, 26594900, 53189800]

約数ペア:

[(1, 53189800), (2, 26594900), (4, 13297450), (5, 10637960), (8, 6648725), (10, 5318980), (20, 2659490), (23, 2312600), (25, 2127592), (31, 1715800), (40, 1329745), (46, 1156300), (50, 1063796), (62, 857900), (92, 578150), (100, 531898), (115, 462520), (124, 428950), (155, 343160), (184, 289075), (200, 265949), (230, 231260), (248, 214475), (310, 171580), (373, 142600), (460, 115630), (575, 92504), (620, 85790), (713, 74600), (746, 71300), (775, 68632), (920, 57815), (1150, 46252), (1240, 42895), (1426, 37300), (1492, 35650), (1550, 34316), (1865, 28520), (2300, 23126), (2852, 18650), (2984, 17825), (3100, 17158), (3565, 14920), (3730, 14260), (4600, 11563), (5704, 9325), (6200, 8579), (7130, 7460)]