51467444

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 110621952

約数和(自身を除く): 59154508

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 49, 74, 94, 98, 148, 151, 188, 196, 259, 302, 329, 518, 604, 658, 1036, 1057, 1316, 1739, 1813, 2114, 2303, 3478, 3626, 4228, 4606, 5587, 6956, 7097, 7252, 7399, 9212, 11174, 12173, 14194, 14798, 22348, 24346, 28388, 29596, 39109, 48692, 49679, 78218, 85211, 99358, 156436, 170422, 198716, 262589, 273763, 340844, 347753, 525178, 547526, 695506, 1050356, 1095052, 1391012, 1838123, 3676246, 7352492, 12866861, 25733722, 51467444]

約数ペア:

[(1, 51467444), (2, 25733722), (4, 12866861), (7, 7352492), (14, 3676246), (28, 1838123), (37, 1391012), (47, 1095052), (49, 1050356), (74, 695506), (94, 547526), (98, 525178), (148, 347753), (151, 340844), (188, 273763), (196, 262589), (259, 198716), (302, 170422), (329, 156436), (518, 99358), (604, 85211), (658, 78218), (1036, 49679), (1057, 48692), (1316, 39109), (1739, 29596), (1813, 28388), (2114, 24346), (2303, 22348), (3478, 14798), (3626, 14194), (4228, 12173), (4606, 11174), (5587, 9212), (6956, 7399), (7097, 7252)]