48748455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 102136320

約数和(自身を除く): 53387865

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 59, 61, 63, 105, 129, 177, 183, 215, 295, 301, 305, 315, 387, 413, 427, 531, 549, 645, 885, 903, 915, 1239, 1281, 1505, 1935, 2065, 2135, 2537, 2623, 2655, 2709, 2745, 3599, 3717, 3843, 4515, 6195, 6405, 7611, 7869, 10797, 12685, 13115, 13545, 17759, 17995, 18361, 18585, 19215, 22833, 23607, 25193, 32391, 38055, 39345, 53277, 53985, 55083, 75579, 88795, 91805, 114165, 118035, 125965, 154757, 159831, 161955, 165249, 226737, 266385, 275415, 377895, 464271, 773785, 799155, 826245, 1083299, 1133685, 1392813, 2321355, 3249897, 5416495, 6964065, 9749691, 16249485, 48748455]

約数ペア:

[(1, 48748455), (3, 16249485), (5, 9749691), (7, 6964065), (9, 5416495), (15, 3249897), (21, 2321355), (35, 1392813), (43, 1133685), (45, 1083299), (59, 826245), (61, 799155), (63, 773785), (105, 464271), (129, 377895), (177, 275415), (183, 266385), (215, 226737), (295, 165249), (301, 161955), (305, 159831), (315, 154757), (387, 125965), (413, 118035), (427, 114165), (531, 91805), (549, 88795), (645, 75579), (885, 55083), (903, 53985), (915, 53277), (1239, 39345), (1281, 38055), (1505, 32391), (1935, 25193), (2065, 23607), (2135, 22833), (2537, 19215), (2623, 18585), (2655, 18361), (2709, 17995), (2745, 17759), (3599, 13545), (3717, 13115), (3843, 12685), (4515, 10797), (6195, 7869), (6405, 7611)]