56685174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 153280512

約数和(自身を除く): 96595338

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 31, 34, 39, 42, 51, 62, 78, 91, 93, 102, 119, 182, 186, 197, 217, 221, 238, 273, 357, 394, 403, 434, 442, 527, 546, 591, 651, 663, 714, 806, 1054, 1182, 1209, 1302, 1326, 1379, 1547, 1581, 2418, 2561, 2758, 2821, 3094, 3162, 3349, 3689, 4137, 4641, 5122, 5642, 6107, 6698, 6851, 7378, 7683, 8274, 8463, 9282, 10047, 11067, 12214, 13702, 15366, 16926, 17927, 18321, 20094, 20553, 22134, 23443, 35854, 36642, 41106, 42749, 43537, 46886, 47957, 53781, 70329, 79391, 85498, 87074, 95914, 103819, 107562, 128247, 130611, 140658, 143871, 158782, 207638, 238173, 256494, 261222, 287742, 304759, 311457, 476346, 555737, 609518, 622914, 726733, 914277, 1111474, 1349647, 1453466, 1667211, 1828554, 2180199, 2699294, 3334422, 4048941, 4360398, 8097882, 9447529, 18895058, 28342587, 56685174]

約数ペア:

[(1, 56685174), (2, 28342587), (3, 18895058), (6, 9447529), (7, 8097882), (13, 4360398), (14, 4048941), (17, 3334422), (21, 2699294), (26, 2180199), (31, 1828554), (34, 1667211), (39, 1453466), (42, 1349647), (51, 1111474), (62, 914277), (78, 726733), (91, 622914), (93, 609518), (102, 555737), (119, 476346), (182, 311457), (186, 304759), (197, 287742), (217, 261222), (221, 256494), (238, 238173), (273, 207638), (357, 158782), (394, 143871), (403, 140658), (434, 130611), (442, 128247), (527, 107562), (546, 103819), (591, 95914), (651, 87074), (663, 85498), (714, 79391), (806, 70329), (1054, 53781), (1182, 47957), (1209, 46886), (1302, 43537), (1326, 42749), (1379, 41106), (1547, 36642), (1581, 35854), (2418, 23443), (2561, 22134), (2758, 20553), (2821, 20094), (3094, 18321), (3162, 17927), (3349, 16926), (3689, 15366), (4137, 13702), (4641, 12214), (5122, 11067), (5642, 10047), (6107, 9282), (6698, 8463), (6851, 8274), (7378, 7683)]