45421761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 81100800

約数和(自身を除く): 35679039

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 79, 131, 133, 209, 231, 237, 393, 399, 553, 627, 869, 917, 1441, 1463, 1501, 1659, 2489, 2607, 2751, 4323, 4389, 4503, 6083, 7467, 10087, 10349, 10507, 16511, 17423, 18249, 27379, 30261, 31047, 31521, 49533, 52269, 72443, 82137, 113839, 115577, 191653, 196631, 217329, 341517, 346731, 574959, 589893, 796873, 1376417, 2162941, 2390619, 4129251, 6488823, 15140587, 45421761]

約数ペア:

[(1, 45421761), (3, 15140587), (7, 6488823), (11, 4129251), (19, 2390619), (21, 2162941), (33, 1376417), (57, 796873), (77, 589893), (79, 574959), (131, 346731), (133, 341517), (209, 217329), (231, 196631), (237, 191653), (393, 115577), (399, 113839), (553, 82137), (627, 72443), (869, 52269), (917, 49533), (1441, 31521), (1463, 31047), (1501, 30261), (1659, 27379), (2489, 18249), (2607, 17423), (2751, 16511), (4323, 10507), (4389, 10349), (4503, 10087), (6083, 7467)]