49607680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9689}}^1$

素因数の和:9714

約数の個数: 44

約数和(自身を含む): 119012580

約数和(自身を除く): 69404900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9689, 19378, 38756, 48445, 77512, 96890, 155024, 193780, 310048, 387560, 620096, 775120, 1240192, 1550240, 2480384, 3100480, 4960768, 6200960, 9921536, 12401920, 24803840, 49607680]

約数ペア:

[(1, 49607680), (2, 24803840), (4, 12401920), (5, 9921536), (8, 6200960), (10, 4960768), (16, 3100480), (20, 2480384), (32, 1550240), (40, 1240192), (64, 775120), (80, 620096), (128, 387560), (160, 310048), (256, 193780), (320, 155024), (512, 96890), (640, 77512), (1024, 48445), (1280, 38756), (2560, 19378), (5120, 9689)]