51713298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 139531392

約数和(自身を除く): 87818094

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 131, 182, 234, 241, 262, 273, 393, 482, 546, 723, 786, 819, 917, 1179, 1446, 1638, 1687, 1703, 1834, 2169, 2358, 2751, 3133, 3374, 3406, 4338, 5061, 5109, 5502, 6266, 8253, 9399, 10122, 10218, 11921, 15183, 15327, 16506, 18798, 21931, 23842, 28197, 30366, 30654, 31571, 35763, 43862, 56394, 63142, 65793, 71526, 94713, 107289, 131586, 189426, 197379, 214578, 220997, 284139, 394758, 410423, 441994, 568278, 662991, 820846, 1231269, 1325982, 1988973, 2462538, 2872961, 3693807, 3977946, 5745922, 7387614, 8618883, 17237766, 25856649, 51713298]

約数ペア:

[(1, 51713298), (2, 25856649), (3, 17237766), (6, 8618883), (7, 7387614), (9, 5745922), (13, 3977946), (14, 3693807), (18, 2872961), (21, 2462538), (26, 1988973), (39, 1325982), (42, 1231269), (63, 820846), (78, 662991), (91, 568278), (117, 441994), (126, 410423), (131, 394758), (182, 284139), (234, 220997), (241, 214578), (262, 197379), (273, 189426), (393, 131586), (482, 107289), (546, 94713), (723, 71526), (786, 65793), (819, 63142), (917, 56394), (1179, 43862), (1446, 35763), (1638, 31571), (1687, 30654), (1703, 30366), (1834, 28197), (2169, 23842), (2358, 21931), (2751, 18798), (3133, 16506), (3374, 15327), (3406, 15183), (4338, 11921), (5061, 10218), (5109, 10122), (5502, 9399), (6266, 8253)]