50705920

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 125951760

約数和(自身を除く): 75245840

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, 512, 580, 640, 683, 928, 1160, 1280, 1366, 1856, 2320, 2560, 2732, 3415, 3712, 4640, 5464, 6830, 7424, 9280, 10928, 13660, 14848, 18560, 19807, 21856, 27320, 37120, 39614, 43712, 54640, 74240, 79228, 87424, 99035, 109280, 158456, 174848, 198070, 218560, 316912, 349696, 396140, 437120, 633824, 792280, 874240, 1267648, 1584560, 1748480, 2535296, 3169120, 5070592, 6338240, 10141184, 12676480, 25352960, 50705920]

約数ペア:

[(1, 50705920), (2, 25352960), (4, 12676480), (5, 10141184), (8, 6338240), (10, 5070592), (16, 3169120), (20, 2535296), (29, 1748480), (32, 1584560), (40, 1267648), (58, 874240), (64, 792280), (80, 633824), (116, 437120), (128, 396140), (145, 349696), (160, 316912), (232, 218560), (256, 198070), (290, 174848), (320, 158456), (464, 109280), (512, 99035), (580, 87424), (640, 79228), (683, 74240), (928, 54640), (1160, 43712), (1280, 39614), (1366, 37120), (1856, 27320), (2320, 21856), (2560, 19807), (2732, 18560), (3415, 14848), (3712, 13660), (4640, 10928), (5464, 9280), (6830, 7424)]