48380878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 99671040

約数和(自身を除く): 51290162

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 823, 1547, 1646, 1729, 2261, 3094, 3458, 4199, 4522, 5761, 8398, 10699, 11522, 13991, 15637, 21398, 27982, 29393, 31274, 58786, 74893, 97937, 109459, 149786, 181883, 195874, 203281, 218918, 265829, 363766, 406562, 531658, 1273181, 1422967, 1860803, 2546362, 2845934, 3455777, 3721606, 6911554, 24190439, 48380878]

約数ペア:

[(1, 48380878), (2, 24190439), (7, 6911554), (13, 3721606), (14, 3455777), (17, 2845934), (19, 2546362), (26, 1860803), (34, 1422967), (38, 1273181), (91, 531658), (119, 406562), (133, 363766), (182, 265829), (221, 218918), (238, 203281), (247, 195874), (266, 181883), (323, 149786), (442, 109459), (494, 97937), (646, 74893), (823, 58786), (1547, 31274), (1646, 29393), (1729, 27982), (2261, 21398), (3094, 15637), (3458, 13991), (4199, 11522), (4522, 10699), (5761, 8398)]