48942080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 132

約数和(自身を含む): 130680480

約数和(自身を除く): 81738400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 121, 128, 158, 160, 176, 220, 242, 256, 316, 320, 352, 395, 440, 484, 512, 605, 632, 640, 704, 790, 869, 880, 968, 1024, 1210, 1264, 1280, 1408, 1580, 1738, 1760, 1936, 2420, 2528, 2560, 2816, 3160, 3476, 3520, 3872, 4345, 4840, 5056, 5120, 5632, 6320, 6952, 7040, 7744, 8690, 9559, 9680, 10112, 11264, 12640, 13904, 14080, 15488, 17380, 19118, 19360, 20224, 25280, 27808, 28160, 30976, 34760, 38236, 38720, 40448, 47795, 50560, 55616, 56320, 61952, 69520, 76472, 77440, 80896, 95590, 101120, 111232, 123904, 139040, 152944, 154880, 191180, 202240, 222464, 278080, 305888, 309760, 382360, 404480, 444928, 556160, 611776, 619520, 764720, 889856, 1112320, 1223552, 1529440, 2224640, 2447104, 3058880, 4449280, 4894208, 6117760, 9788416, 12235520, 24471040, 48942080]

約数ペア:

[(1, 48942080), (2, 24471040), (4, 12235520), (5, 9788416), (8, 6117760), (10, 4894208), (11, 4449280), (16, 3058880), (20, 2447104), (22, 2224640), (32, 1529440), (40, 1223552), (44, 1112320), (55, 889856), (64, 764720), (79, 619520), (80, 611776), (88, 556160), (110, 444928), (121, 404480), (128, 382360), (158, 309760), (160, 305888), (176, 278080), (220, 222464), (242, 202240), (256, 191180), (316, 154880), (320, 152944), (352, 139040), (395, 123904), (440, 111232), (484, 101120), (512, 95590), (605, 80896), (632, 77440), (640, 76472), (704, 69520), (790, 61952), (869, 56320), (880, 55616), (968, 50560), (1024, 47795), (1210, 40448), (1264, 38720), (1280, 38236), (1408, 34760), (1580, 30976), (1738, 28160), (1760, 27808), (1936, 25280), (2420, 20224), (2528, 19360), (2560, 19118), (2816, 17380), (3160, 15488), (3476, 14080), (3520, 13904), (3872, 12640), (4345, 11264), (4840, 10112), (5056, 9680), (5120, 9559), (5632, 8690), (6320, 7744), (6952, 7040)]