48955509421

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 66313416960

約数和(自身を除く): 17357907539

約数列:

[1, 7, 13, 19, 49, 53, 91, 133, 167, 247, 371, 457, 637, 689, 931, 1007, 1169, 1729, 2171, 2597, 3173, 3199, 4823, 5941, 7049, 8183, 8683, 8851, 12103, 13091, 15197, 22211, 22393, 24221, 33761, 41249, 41587, 49343, 60781, 61957, 76319, 91637, 106379, 112879, 115063, 155477, 168169, 169547, 288743, 291109, 314873, 425467, 433699, 460199, 534233, 641459, 790153, 805441, 992147, 1177183, 1186829, 1450061, 2021201, 2186197, 2204111, 3221393, 3739631, 4044907, 5531071, 5638087, 5982587, 6945029, 8240281, 10150427, 15303379, 15428777, 18850793, 22549751, 28314349, 41878109, 48615203, 52583791, 71052989, 76853233, 107123653, 131955551, 198200443, 293146763, 368086537, 537972631, 923688857, 999092029, 2576605759, 3765808417, 6993644203, 48955509421]

約数ペア:

[(1, 48955509421), (7, 6993644203), (13, 3765808417), (19, 2576605759), (49, 999092029), (53, 923688857), (91, 537972631), (133, 368086537), (167, 293146763), (247, 198200443), (371, 131955551), (457, 107123653), (637, 76853233), (689, 71052989), (931, 52583791), (1007, 48615203), (1169, 41878109), (1729, 28314349), (2171, 22549751), (2597, 18850793), (3173, 15428777), (3199, 15303379), (4823, 10150427), (5941, 8240281), (7049, 6945029), (8183, 5982587), (8683, 5638087), (8851, 5531071), (12103, 4044907), (13091, 3739631), (15197, 3221393), (22211, 2204111), (22393, 2186197), (24221, 2021201), (33761, 1450061), (41249, 1186829), (41587, 1177183), (49343, 992147), (60781, 805441), (61957, 790153), (76319, 641459), (91637, 534233), (106379, 460199), (112879, 433699), (115063, 425467), (155477, 314873), (168169, 291109), (169547, 288743)]