54605012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 134830080

約数和(自身を除く): 80225068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 43, 44, 49, 62, 76, 77, 86, 98, 124, 133, 154, 172, 196, 209, 217, 266, 301, 308, 341, 418, 434, 473, 532, 539, 589, 602, 682, 817, 836, 868, 931, 946, 1078, 1178, 1204, 1333, 1364, 1463, 1519, 1634, 1862, 1892, 2107, 2156, 2356, 2387, 2666, 2926, 3038, 3268, 3311, 3724, 4123, 4214, 4774, 5332, 5719, 5852, 6076, 6479, 6622, 8246, 8428, 8987, 9331, 9548, 10241, 11438, 12958, 13244, 14663, 16492, 16709, 17974, 18662, 20482, 22876, 23177, 25327, 25916, 28861, 29326, 33418, 35948, 37324, 40033, 40964, 45353, 46354, 50654, 57722, 58652, 62909, 65317, 66836, 80066, 90706, 92708, 101308, 102641, 115444, 125818, 130634, 160132, 177289, 181412, 205282, 251636, 261268, 278597, 317471, 354578, 410564, 440363, 557194, 634942, 709156, 718487, 880726, 1114388, 1241023, 1269884, 1436974, 1761452, 1950179, 2482046, 2873948, 3900358, 4964092, 7800716, 13651253, 27302506, 54605012]

約数ペア:

[(1, 54605012), (2, 27302506), (4, 13651253), (7, 7800716), (11, 4964092), (14, 3900358), (19, 2873948), (22, 2482046), (28, 1950179), (31, 1761452), (38, 1436974), (43, 1269884), (44, 1241023), (49, 1114388), (62, 880726), (76, 718487), (77, 709156), (86, 634942), (98, 557194), (124, 440363), (133, 410564), (154, 354578), (172, 317471), (196, 278597), (209, 261268), (217, 251636), (266, 205282), (301, 181412), (308, 177289), (341, 160132), (418, 130634), (434, 125818), (473, 115444), (532, 102641), (539, 101308), (589, 92708), (602, 90706), (682, 80066), (817, 66836), (836, 65317), (868, 62909), (931, 58652), (946, 57722), (1078, 50654), (1178, 46354), (1204, 45353), (1333, 40964), (1364, 40033), (1463, 37324), (1519, 35948), (1634, 33418), (1862, 29326), (1892, 28861), (2107, 25916), (2156, 25327), (2356, 23177), (2387, 22876), (2666, 20482), (2926, 18662), (3038, 17974), (3268, 16709), (3311, 16492), (3724, 14663), (4123, 13244), (4214, 12958), (4774, 11438), (5332, 10241), (5719, 9548), (5852, 9331), (6076, 8987), (6479, 8428), (6622, 8246)]