48857116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 121347072

約数和(自身を除く): 72489956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 43, 44, 49, 62, 68, 77, 86, 98, 119, 124, 154, 172, 187, 196, 217, 238, 301, 308, 341, 374, 434, 473, 476, 527, 539, 602, 682, 731, 748, 833, 868, 946, 1054, 1078, 1204, 1309, 1333, 1364, 1462, 1519, 1666, 1892, 2107, 2108, 2156, 2387, 2618, 2666, 2924, 3038, 3311, 3332, 3689, 4214, 4774, 5117, 5236, 5332, 5797, 6076, 6622, 7378, 8041, 8428, 9163, 9331, 9548, 10234, 11594, 13244, 14663, 14756, 16082, 16709, 18326, 18662, 20468, 22661, 23177, 23188, 25823, 29326, 32164, 33418, 35819, 36652, 37324, 40579, 45322, 46354, 51646, 56287, 58652, 65317, 66836, 71638, 81158, 90644, 92708, 102641, 103292, 112574, 130634, 143276, 158627, 162316, 205282, 225148, 249271, 261268, 284053, 317254, 394009, 410564, 498542, 568106, 634508, 718487, 788018, 997084, 1110389, 1136212, 1436974, 1576036, 1744897, 2220778, 2873948, 3489794, 4441556, 6979588, 12214279, 24428558, 48857116]

約数ペア:

[(1, 48857116), (2, 24428558), (4, 12214279), (7, 6979588), (11, 4441556), (14, 3489794), (17, 2873948), (22, 2220778), (28, 1744897), (31, 1576036), (34, 1436974), (43, 1136212), (44, 1110389), (49, 997084), (62, 788018), (68, 718487), (77, 634508), (86, 568106), (98, 498542), (119, 410564), (124, 394009), (154, 317254), (172, 284053), (187, 261268), (196, 249271), (217, 225148), (238, 205282), (301, 162316), (308, 158627), (341, 143276), (374, 130634), (434, 112574), (473, 103292), (476, 102641), (527, 92708), (539, 90644), (602, 81158), (682, 71638), (731, 66836), (748, 65317), (833, 58652), (868, 56287), (946, 51646), (1054, 46354), (1078, 45322), (1204, 40579), (1309, 37324), (1333, 36652), (1364, 35819), (1462, 33418), (1519, 32164), (1666, 29326), (1892, 25823), (2107, 23188), (2108, 23177), (2156, 22661), (2387, 20468), (2618, 18662), (2666, 18326), (2924, 16709), (3038, 16082), (3311, 14756), (3332, 14663), (3689, 13244), (4214, 11594), (4774, 10234), (5117, 9548), (5236, 9331), (5332, 9163), (5797, 8428), (6076, 8041), (6622, 7378)]