49237916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 114871680

約数和(自身を除く): 65633764

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 73, 91, 109, 119, 146, 182, 218, 221, 238, 292, 364, 436, 442, 476, 511, 763, 884, 949, 1022, 1241, 1417, 1526, 1547, 1853, 1898, 2044, 2482, 2834, 3052, 3094, 3706, 3796, 4964, 5668, 6188, 6643, 7412, 7957, 8687, 9919, 12971, 13286, 15914, 16133, 17374, 19838, 24089, 25942, 26572, 31828, 32266, 34748, 39676, 48178, 51884, 55699, 64532, 96356, 103441, 111398, 112931, 135269, 168623, 206882, 222796, 225862, 270538, 337246, 413764, 451724, 541076, 674492, 724087, 946883, 1448174, 1758497, 1893766, 2896348, 3516994, 3787532, 7033988, 12309479, 24618958, 49237916]

約数ペア:

[(1, 49237916), (2, 24618958), (4, 12309479), (7, 7033988), (13, 3787532), (14, 3516994), (17, 2896348), (26, 1893766), (28, 1758497), (34, 1448174), (52, 946883), (68, 724087), (73, 674492), (91, 541076), (109, 451724), (119, 413764), (146, 337246), (182, 270538), (218, 225862), (221, 222796), (238, 206882), (292, 168623), (364, 135269), (436, 112931), (442, 111398), (476, 103441), (511, 96356), (763, 64532), (884, 55699), (949, 51884), (1022, 48178), (1241, 39676), (1417, 34748), (1526, 32266), (1547, 31828), (1853, 26572), (1898, 25942), (2044, 24089), (2482, 19838), (2834, 17374), (3052, 16133), (3094, 15914), (3706, 13286), (3796, 12971), (4964, 9919), (5668, 8687), (6188, 7957), (6643, 7412)]