48000771

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 92252160

約数和(自身を除く): 44251389

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 43, 47, 63, 87, 91, 117, 129, 141, 203, 261, 273, 301, 329, 377, 387, 423, 559, 609, 611, 819, 903, 987, 1131, 1247, 1363, 1677, 1827, 1833, 2021, 2639, 2709, 2961, 3393, 3741, 3913, 4089, 4277, 5031, 5499, 6063, 7917, 8729, 9541, 11223, 11739, 12267, 12831, 14147, 16211, 17719, 18189, 23751, 26187, 26273, 28623, 35217, 38493, 42441, 48633, 53157, 58609, 78561, 78819, 85869, 113477, 124033, 127323, 145899, 159471, 175827, 183911, 236457, 340431, 372099, 410263, 527481, 551733, 761917, 1021293, 1116297, 1230789, 1655199, 2285751, 3692367, 5333419, 6857253, 16000257, 48000771]

約数ペア:

[(1, 48000771), (3, 16000257), (7, 6857253), (9, 5333419), (13, 3692367), (21, 2285751), (29, 1655199), (39, 1230789), (43, 1116297), (47, 1021293), (63, 761917), (87, 551733), (91, 527481), (117, 410263), (129, 372099), (141, 340431), (203, 236457), (261, 183911), (273, 175827), (301, 159471), (329, 145899), (377, 127323), (387, 124033), (423, 113477), (559, 85869), (609, 78819), (611, 78561), (819, 58609), (903, 53157), (987, 48633), (1131, 42441), (1247, 38493), (1363, 35217), (1677, 28623), (1827, 26273), (1833, 26187), (2021, 23751), (2639, 18189), (2709, 17719), (2961, 16211), (3393, 14147), (3741, 12831), (3913, 12267), (4089, 11739), (4277, 11223), (5031, 9541), (5499, 8729), (6063, 7917)]