53380782

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 158505984

約数和(自身を除く): 105125202

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 71, 78, 81, 91, 102, 117, 119, 126, 142, 153, 162, 182, 189, 213, 221, 234, 238, 243, 273, 306, 351, 357, 378, 426, 442, 459, 486, 497, 546, 567, 639, 663, 702, 714, 819, 918, 923, 994, 1053, 1071, 1134, 1207, 1278, 1326, 1377, 1491, 1547, 1638, 1701, 1846, 1917, 1989, 2106, 2142, 2414, 2457, 2754, 2769, 2982, 3094, 3159, 3213, 3402, 3621, 3834, 3978, 4131, 4473, 4641, 4914, 5538, 5751, 5967, 6318, 6426, 6461, 7242, 7371, 8262, 8307, 8449, 8946, 9282, 9639, 10863, 11502, 11934, 12922, 13419, 13923, 14742, 15691, 16614, 16898, 17253, 17901, 19278, 19383, 21726, 22113, 24921, 25347, 26838, 27846, 28917, 31382, 32589, 34506, 35802, 38766, 40257, 41769, 44226, 47073, 49842, 50694, 53703, 57834, 58149, 65178, 74763, 76041, 80514, 83538, 94146, 97767, 107406, 109837, 116298, 120771, 125307, 141219, 149526, 152082, 174447, 195534, 219674, 224289, 228123, 241542, 250614, 282438, 293301, 329511, 348894, 375921, 423657, 448578, 456246, 523341, 586602, 659022, 684369, 751842, 847314, 988533, 1046682, 1270971, 1368738, 1570023, 1977066, 2053107, 2541942, 2965599, 3140046, 3812913, 4106214, 5931198, 7625826, 8896797, 17793594, 26690391, 53380782]

約数ペア:

[(1, 53380782), (2, 26690391), (3, 17793594), (6, 8896797), (7, 7625826), (9, 5931198), (13, 4106214), (14, 3812913), (17, 3140046), (18, 2965599), (21, 2541942), (26, 2053107), (27, 1977066), (34, 1570023), (39, 1368738), (42, 1270971), (51, 1046682), (54, 988533), (63, 847314), (71, 751842), (78, 684369), (81, 659022), (91, 586602), (102, 523341), (117, 456246), (119, 448578), (126, 423657), (142, 375921), (153, 348894), (162, 329511), (182, 293301), (189, 282438), (213, 250614), (221, 241542), (234, 228123), (238, 224289), (243, 219674), (273, 195534), (306, 174447), (351, 152082), (357, 149526), (378, 141219), (426, 125307), (442, 120771), (459, 116298), (486, 109837), (497, 107406), (546, 97767), (567, 94146), (639, 83538), (663, 80514), (702, 76041), (714, 74763), (819, 65178), (918, 58149), (923, 57834), (994, 53703), (1053, 50694), (1071, 49842), (1134, 47073), (1207, 44226), (1278, 41769), (1326, 40257), (1377, 38766), (1491, 35802), (1547, 34506), (1638, 32589), (1701, 31382), (1846, 28917), (1917, 27846), (1989, 26838), (2106, 25347), (2142, 24921), (2414, 22113), (2457, 21726), (2754, 19383), (2769, 19278), (2982, 17901), (3094, 17253), (3159, 16898), (3213, 16614), (3402, 15691), (3621, 14742), (3834, 13923), (3978, 13419), (4131, 12922), (4473, 11934), (4641, 11502), (4914, 10863), (5538, 9639), (5751, 9282), (5967, 8946), (6318, 8449), (6426, 8307), (6461, 8262), (7242, 7371)]