48977055

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 93671424

約数和(自身を除く): 44694369

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 81, 83, 93, 135, 141, 155, 235, 249, 279, 405, 415, 423, 465, 705, 747, 837, 1245, 1269, 1395, 1457, 2115, 2241, 2511, 2573, 3735, 3807, 3901, 4185, 4371, 6345, 6723, 7285, 7719, 11205, 11703, 12555, 12865, 13113, 19035, 19505, 21855, 23157, 33615, 35109, 38595, 39339, 58515, 65565, 69471, 105327, 115785, 118017, 120931, 175545, 196695, 208413, 315981, 347355, 362793, 526635, 590085, 604655, 1042065, 1088379, 1579905, 1813965, 3265137, 5441895, 9795411, 16325685, 48977055]

約数ペア:

[(1, 48977055), (3, 16325685), (5, 9795411), (9, 5441895), (15, 3265137), (27, 1813965), (31, 1579905), (45, 1088379), (47, 1042065), (81, 604655), (83, 590085), (93, 526635), (135, 362793), (141, 347355), (155, 315981), (235, 208413), (249, 196695), (279, 175545), (405, 120931), (415, 118017), (423, 115785), (465, 105327), (705, 69471), (747, 65565), (837, 58515), (1245, 39339), (1269, 38595), (1395, 35109), (1457, 33615), (2115, 23157), (2241, 21855), (2511, 19505), (2573, 19035), (3735, 13113), (3807, 12865), (3901, 12555), (4185, 11703), (4371, 11205), (6345, 7719), (6723, 7285)]