48506640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 160

約数和(自身を含む): 185154816

約数和(自身を除く): 136648176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2221, 2730, 3120, 3640, 4368, 4442, 5460, 6663, 7280, 8884, 10920, 11105, 13326, 15547, 17768, 21840, 22210, 26652, 28873, 31094, 33315, 35536, 44420, 46641, 53304, 57746, 62188, 66630, 77735, 86619, 88840, 93282, 106608, 115492, 124376, 133260, 144365, 155470, 173238, 177680, 186564, 202111, 230984, 233205, 248752, 266520, 288730, 310940, 346476, 373128, 404222, 433095, 461968, 466410, 533040, 577460, 606333, 621880, 692952, 746256, 808444, 866190, 932820, 1010555, 1154920, 1212666, 1243760, 1385904, 1616888, 1732380, 1865640, 2021110, 2309840, 2425332, 3031665, 3233776, 3464760, 3731280, 4042220, 4850664, 6063330, 6929520, 8084440, 9701328, 12126660, 16168880, 24253320, 48506640]

約数ペア:

[(1, 48506640), (2, 24253320), (3, 16168880), (4, 12126660), (5, 9701328), (6, 8084440), (7, 6929520), (8, 6063330), (10, 4850664), (12, 4042220), (13, 3731280), (14, 3464760), (15, 3233776), (16, 3031665), (20, 2425332), (21, 2309840), (24, 2021110), (26, 1865640), (28, 1732380), (30, 1616888), (35, 1385904), (39, 1243760), (40, 1212666), (42, 1154920), (48, 1010555), (52, 932820), (56, 866190), (60, 808444), (65, 746256), (70, 692952), (78, 621880), (80, 606333), (84, 577460), (91, 533040), (104, 466410), (105, 461968), (112, 433095), (120, 404222), (130, 373128), (140, 346476), (156, 310940), (168, 288730), (182, 266520), (195, 248752), (208, 233205), (210, 230984), (240, 202111), (260, 186564), (273, 177680), (280, 173238), (312, 155470), (336, 144365), (364, 133260), (390, 124376), (420, 115492), (455, 106608), (520, 93282), (546, 88840), (560, 86619), (624, 77735), (728, 66630), (780, 62188), (840, 57746), (910, 53304), (1040, 46641), (1092, 44420), (1365, 35536), (1456, 33315), (1560, 31094), (1680, 28873), (1820, 26652), (2184, 22210), (2221, 21840), (2730, 17768), (3120, 15547), (3640, 13326), (4368, 11105), (4442, 10920), (5460, 8884), (6663, 7280)]