55048960

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 136498320

約数和(自身を除く): 81449360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1483, 1856, 2320, 2966, 3712, 4640, 5932, 7415, 7424, 9280, 11864, 14830, 18560, 23728, 29660, 37120, 43007, 47456, 59320, 86014, 94912, 118640, 172028, 189824, 215035, 237280, 344056, 379648, 430070, 474560, 688112, 860140, 949120, 1376224, 1720280, 1898240, 2752448, 3440560, 5504896, 6881120, 11009792, 13762240, 27524480, 55048960]

約数ペア:

[(1, 55048960), (2, 27524480), (4, 13762240), (5, 11009792), (8, 6881120), (10, 5504896), (16, 3440560), (20, 2752448), (29, 1898240), (32, 1720280), (40, 1376224), (58, 949120), (64, 860140), (80, 688112), (116, 474560), (128, 430070), (145, 379648), (160, 344056), (232, 237280), (256, 215035), (290, 189824), (320, 172028), (464, 118640), (580, 94912), (640, 86014), (928, 59320), (1160, 47456), (1280, 43007), (1483, 37120), (1856, 29660), (2320, 23728), (2966, 18560), (3712, 14830), (4640, 11864), (5932, 9280), (7415, 7424)]