47697390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 91648530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 107, 117, 127, 130, 135, 195, 214, 234, 254, 270, 321, 351, 381, 390, 535, 585, 635, 642, 702, 762, 963, 1070, 1143, 1170, 1270, 1391, 1605, 1651, 1755, 1905, 1926, 2286, 2782, 2889, 3210, 3302, 3429, 3510, 3810, 4173, 4815, 4953, 5715, 5778, 6858, 6955, 8255, 8346, 9630, 9906, 11430, 12519, 13589, 13910, 14445, 14859, 16510, 17145, 20865, 24765, 25038, 27178, 28890, 29718, 34290, 37557, 40767, 41730, 44577, 49530, 62595, 67945, 74295, 75114, 81534, 89154, 122301, 125190, 135890, 148590, 176657, 187785, 203835, 222885, 244602, 353314, 366903, 375570, 407670, 445770, 529971, 611505, 733806, 883285, 1059942, 1223010, 1589913, 1766570, 1834515, 2649855, 3179826, 3669030, 4769739, 5299710, 7949565, 9539478, 15899130, 23848695, 47697390]

約数ペア:

[(1, 47697390), (2, 23848695), (3, 15899130), (5, 9539478), (6, 7949565), (9, 5299710), (10, 4769739), (13, 3669030), (15, 3179826), (18, 2649855), (26, 1834515), (27, 1766570), (30, 1589913), (39, 1223010), (45, 1059942), (54, 883285), (65, 733806), (78, 611505), (90, 529971), (107, 445770), (117, 407670), (127, 375570), (130, 366903), (135, 353314), (195, 244602), (214, 222885), (234, 203835), (254, 187785), (270, 176657), (321, 148590), (351, 135890), (381, 125190), (390, 122301), (535, 89154), (585, 81534), (635, 75114), (642, 74295), (702, 67945), (762, 62595), (963, 49530), (1070, 44577), (1143, 41730), (1170, 40767), (1270, 37557), (1391, 34290), (1605, 29718), (1651, 28890), (1755, 27178), (1905, 25038), (1926, 24765), (2286, 20865), (2782, 17145), (2889, 16510), (3210, 14859), (3302, 14445), (3429, 13910), (3510, 13589), (3810, 12519), (4173, 11430), (4815, 9906), (4953, 9630), (5715, 8346), (5778, 8255), (6858, 6955)]