55774096

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 130201984

約数和(自身を除く): 74427888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 313, 344, 518, 592, 602, 626, 688, 1036, 1204, 1252, 1591, 2072, 2191, 2408, 2504, 3182, 4144, 4382, 4816, 5008, 6364, 8764, 11137, 11581, 12728, 13459, 17528, 22274, 23162, 25456, 26918, 35056, 44548, 46324, 53836, 81067, 89096, 92648, 94213, 107672, 162134, 178192, 185296, 188426, 215344, 324268, 376852, 497983, 648536, 753704, 995966, 1297072, 1507408, 1991932, 3485881, 3983864, 6971762, 7967728, 13943524, 27887048, 55774096]

約数ペア:

[(1, 55774096), (2, 27887048), (4, 13943524), (7, 7967728), (8, 6971762), (14, 3983864), (16, 3485881), (28, 1991932), (37, 1507408), (43, 1297072), (56, 995966), (74, 753704), (86, 648536), (112, 497983), (148, 376852), (172, 324268), (259, 215344), (296, 188426), (301, 185296), (313, 178192), (344, 162134), (518, 107672), (592, 94213), (602, 92648), (626, 89096), (688, 81067), (1036, 53836), (1204, 46324), (1252, 44548), (1591, 35056), (2072, 26918), (2191, 25456), (2408, 23162), (2504, 22274), (3182, 17528), (4144, 13459), (4382, 12728), (4816, 11581), (5008, 11137), (6364, 8764)]