57053440

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 144206244

約数和(自身を除く): 87152804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 64, 80, 106, 116, 128, 145, 160, 212, 232, 256, 265, 290, 320, 424, 464, 530, 580, 640, 841, 848, 928, 1060, 1160, 1280, 1537, 1682, 1696, 1856, 2120, 2320, 3074, 3364, 3392, 3712, 4205, 4240, 4640, 6148, 6728, 6784, 7424, 7685, 8410, 8480, 9280, 12296, 13456, 13568, 15370, 16820, 16960, 18560, 24592, 26912, 30740, 33640, 33920, 37120, 44573, 49184, 53824, 61480, 67280, 67840, 89146, 98368, 107648, 122960, 134560, 178292, 196736, 215296, 222865, 245920, 269120, 356584, 393472, 445730, 491840, 538240, 713168, 891460, 983680, 1076480, 1426336, 1782920, 1967360, 2852672, 3565840, 5705344, 7131680, 11410688, 14263360, 28526720, 57053440]

約数ペア:

[(1, 57053440), (2, 28526720), (4, 14263360), (5, 11410688), (8, 7131680), (10, 5705344), (16, 3565840), (20, 2852672), (29, 1967360), (32, 1782920), (40, 1426336), (53, 1076480), (58, 983680), (64, 891460), (80, 713168), (106, 538240), (116, 491840), (128, 445730), (145, 393472), (160, 356584), (212, 269120), (232, 245920), (256, 222865), (265, 215296), (290, 196736), (320, 178292), (424, 134560), (464, 122960), (530, 107648), (580, 98368), (640, 89146), (841, 67840), (848, 67280), (928, 61480), (1060, 53824), (1160, 49184), (1280, 44573), (1537, 37120), (1682, 33920), (1696, 33640), (1856, 30740), (2120, 26912), (2320, 24592), (3074, 18560), (3364, 16960), (3392, 16820), (3712, 15370), (4205, 13568), (4240, 13456), (4640, 12296), (6148, 9280), (6728, 8480), (6784, 8410), (7424, 7685)]