48885746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 96875520

約数和(自身を除く): 47989774

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 67, 91, 133, 134, 182, 211, 247, 266, 422, 469, 494, 871, 938, 1273, 1477, 1729, 1742, 2546, 2743, 2954, 3458, 4009, 5486, 6097, 8018, 8911, 12194, 14137, 16549, 17822, 19201, 28063, 28274, 33098, 38402, 52117, 56126, 98959, 104234, 115843, 183781, 197918, 231686, 268603, 364819, 367562, 537206, 729638, 1286467, 1880221, 2572934, 3491839, 3760442, 6983678, 24442873, 48885746]

約数ペア:

[(1, 48885746), (2, 24442873), (7, 6983678), (13, 3760442), (14, 3491839), (19, 2572934), (26, 1880221), (38, 1286467), (67, 729638), (91, 537206), (133, 367562), (134, 364819), (182, 268603), (211, 231686), (247, 197918), (266, 183781), (422, 115843), (469, 104234), (494, 98959), (871, 56126), (938, 52117), (1273, 38402), (1477, 33098), (1729, 28274), (1742, 28063), (2546, 19201), (2743, 17822), (2954, 16549), (3458, 14137), (4009, 12194), (5486, 8911), (6097, 8018)]