51659358804

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{180751}}^1$

素因数の和:181245

約数の個数: 72

約数和(自身を含む): 138561591168

約数和(自身を除く): 86902232364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 467, 612, 934, 1401, 1868, 2802, 4203, 5604, 7939, 8406, 15878, 16812, 23817, 31756, 47634, 71451, 95268, 142902, 180751, 285804, 361502, 542253, 723004, 1084506, 1626759, 2169012, 3072767, 3253518, 6145534, 6507036, 9218301, 12291068, 18436602, 27654903, 36873204, 55309806, 84410717, 110619612, 168821434, 253232151, 337642868, 506464302, 759696453, 1012928604, 1434982189, 1519392906, 2869964378, 3038785812, 4304946567, 5739928756, 8609893134, 12914839701, 17219786268, 25829679402, 51659358804]

約数ペア:

[(1, 51659358804), (2, 25829679402), (3, 17219786268), (4, 12914839701), (6, 8609893134), (9, 5739928756), (12, 4304946567), (17, 3038785812), (18, 2869964378), (34, 1519392906), (36, 1434982189), (51, 1012928604), (68, 759696453), (102, 506464302), (153, 337642868), (204, 253232151), (306, 168821434), (467, 110619612), (612, 84410717), (934, 55309806), (1401, 36873204), (1868, 27654903), (2802, 18436602), (4203, 12291068), (5604, 9218301), (7939, 6507036), (8406, 6145534), (15878, 3253518), (16812, 3072767), (23817, 2169012), (31756, 1626759), (47634, 1084506), (71451, 723004), (95268, 542253), (142902, 361502), (180751, 285804)]