56692480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 146284992

約数和(自身を除く): 89592512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 3407, 4160, 6814, 8320, 13628, 16640, 17035, 27256, 34070, 44291, 54512, 68140, 88582, 109024, 136280, 177164, 218048, 221455, 272560, 354328, 436096, 442910, 545120, 708656, 872192, 885820, 1090240, 1417312, 1771640, 2180480, 2834624, 3543280, 4360960, 5669248, 7086560, 11338496, 14173120, 28346240, 56692480]

約数ペア:

[(1, 56692480), (2, 28346240), (4, 14173120), (5, 11338496), (8, 7086560), (10, 5669248), (13, 4360960), (16, 3543280), (20, 2834624), (26, 2180480), (32, 1771640), (40, 1417312), (52, 1090240), (64, 885820), (65, 872192), (80, 708656), (104, 545120), (128, 442910), (130, 436096), (160, 354328), (208, 272560), (256, 221455), (260, 218048), (320, 177164), (416, 136280), (520, 109024), (640, 88582), (832, 68140), (1040, 54512), (1280, 44291), (1664, 34070), (2080, 27256), (3328, 17035), (3407, 16640), (4160, 13628), (6814, 8320)]