49486545

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 95832000

約数和(自身を除く): 46345455

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 59, 81, 95, 109, 135, 171, 177, 285, 295, 327, 405, 513, 531, 545, 855, 885, 981, 1121, 1539, 1593, 1635, 2071, 2565, 2655, 2943, 3363, 4779, 4905, 5605, 6213, 6431, 7695, 7965, 8829, 10089, 10355, 14715, 16815, 18639, 19293, 23895, 30267, 31065, 32155, 44145, 50445, 55917, 57879, 90801, 93195, 96465, 122189, 151335, 167751, 173637, 279585, 289395, 366567, 454005, 520911, 610945, 838755, 868185, 1099701, 1832835, 2604555, 3299103, 5498505, 9897309, 16495515, 49486545]

約数ペア:

[(1, 49486545), (3, 16495515), (5, 9897309), (9, 5498505), (15, 3299103), (19, 2604555), (27, 1832835), (45, 1099701), (57, 868185), (59, 838755), (81, 610945), (95, 520911), (109, 454005), (135, 366567), (171, 289395), (177, 279585), (285, 173637), (295, 167751), (327, 151335), (405, 122189), (513, 96465), (531, 93195), (545, 90801), (855, 57879), (885, 55917), (981, 50445), (1121, 44145), (1539, 32155), (1593, 31065), (1635, 30267), (2071, 23895), (2565, 19293), (2655, 18639), (2943, 16815), (3363, 14715), (4779, 10355), (4905, 10089), (5605, 8829), (6213, 7965), (6431, 7695)]