53948800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 139254480

約数和(自身を除く): 85305680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 733, 736, 800, 920, 1150, 1466, 1472, 1600, 1840, 2300, 2932, 2944, 3200, 3665, 3680, 4600, 5864, 7330, 7360, 9200, 11728, 14660, 14720, 16859, 18325, 18400, 23456, 29320, 33718, 36650, 36800, 46912, 58640, 67436, 73300, 73600, 84295, 93824, 117280, 134872, 146600, 168590, 234560, 269744, 293200, 337180, 421475, 469120, 539488, 586400, 674360, 842950, 1078976, 1172800, 1348720, 1685900, 2157952, 2345600, 2697440, 3371800, 5394880, 6743600, 10789760, 13487200, 26974400, 53948800]

約数ペア:

[(1, 53948800), (2, 26974400), (4, 13487200), (5, 10789760), (8, 6743600), (10, 5394880), (16, 3371800), (20, 2697440), (23, 2345600), (25, 2157952), (32, 1685900), (40, 1348720), (46, 1172800), (50, 1078976), (64, 842950), (80, 674360), (92, 586400), (100, 539488), (115, 469120), (128, 421475), (160, 337180), (184, 293200), (200, 269744), (230, 234560), (320, 168590), (368, 146600), (400, 134872), (460, 117280), (575, 93824), (640, 84295), (733, 73600), (736, 73300), (800, 67436), (920, 58640), (1150, 46912), (1466, 36800), (1472, 36650), (1600, 33718), (1840, 29320), (2300, 23456), (2932, 18400), (2944, 18325), (3200, 16859), (3665, 14720), (3680, 14660), (4600, 11728), (5864, 9200), (7330, 7360)]