49580804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 115153920

約数和(自身を除く): 65573116

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 67, 76, 91, 107, 133, 134, 182, 214, 247, 266, 268, 364, 428, 469, 494, 532, 749, 871, 938, 988, 1273, 1391, 1498, 1729, 1742, 1876, 2033, 2546, 2782, 2996, 3458, 3484, 4066, 5092, 5564, 6097, 6916, 7169, 8132, 8911, 9737, 12194, 14231, 14338, 16549, 17822, 19474, 24388, 26429, 28462, 28676, 33098, 35644, 38948, 50183, 52858, 56924, 66196, 93197, 100366, 105716, 115843, 136211, 185003, 186394, 200732, 231686, 272422, 370006, 372788, 463372, 544844, 652379, 740012, 953477, 1304758, 1770743, 1906954, 2609516, 3541486, 3813908, 7082972, 12395201, 24790402, 49580804]

約数ペア:

[(1, 49580804), (2, 24790402), (4, 12395201), (7, 7082972), (13, 3813908), (14, 3541486), (19, 2609516), (26, 1906954), (28, 1770743), (38, 1304758), (52, 953477), (67, 740012), (76, 652379), (91, 544844), (107, 463372), (133, 372788), (134, 370006), (182, 272422), (214, 231686), (247, 200732), (266, 186394), (268, 185003), (364, 136211), (428, 115843), (469, 105716), (494, 100366), (532, 93197), (749, 66196), (871, 56924), (938, 52858), (988, 50183), (1273, 38948), (1391, 35644), (1498, 33098), (1729, 28676), (1742, 28462), (1876, 26429), (2033, 24388), (2546, 19474), (2782, 17822), (2996, 16549), (3458, 14338), (3484, 14231), (4066, 12194), (5092, 9737), (5564, 8911), (6097, 8132), (6916, 7169)]