49289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 144

約数和(自身を含む): 181208664

約数和(自身を除く): 131918904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2633, 3120, 3744, 4680, 5266, 6240, 7899, 9360, 10532, 13165, 15798, 18720, 21064, 23697, 26330, 31596, 34229, 39495, 42128, 47394, 52660, 63192, 68458, 78990, 84256, 94788, 102687, 105320, 118485, 126384, 136916, 157980, 171145, 189576, 205374, 210640, 236970, 252768, 273832, 308061, 315960, 342290, 379152, 410748, 421280, 473940, 513435, 547664, 616122, 631920, 684580, 758304, 821496, 947880, 1026870, 1095328, 1232244, 1263840, 1369160, 1540305, 1642992, 1895760, 2053740, 2464488, 2738320, 3080610, 3285984, 3791520, 4107480, 4928976, 5476640, 6161220, 8214960, 9857952, 12322440, 16429920, 24644880, 49289760]

約数ペア:

[(1, 49289760), (2, 24644880), (3, 16429920), (4, 12322440), (5, 9857952), (6, 8214960), (8, 6161220), (9, 5476640), (10, 4928976), (12, 4107480), (13, 3791520), (15, 3285984), (16, 3080610), (18, 2738320), (20, 2464488), (24, 2053740), (26, 1895760), (30, 1642992), (32, 1540305), (36, 1369160), (39, 1263840), (40, 1232244), (45, 1095328), (48, 1026870), (52, 947880), (60, 821496), (65, 758304), (72, 684580), (78, 631920), (80, 616122), (90, 547664), (96, 513435), (104, 473940), (117, 421280), (120, 410748), (130, 379152), (144, 342290), (156, 315960), (160, 308061), (180, 273832), (195, 252768), (208, 236970), (234, 210640), (240, 205374), (260, 189576), (288, 171145), (312, 157980), (360, 136916), (390, 126384), (416, 118485), (468, 105320), (480, 102687), (520, 94788), (585, 84256), (624, 78990), (720, 68458), (780, 63192), (936, 52660), (1040, 47394), (1170, 42128), (1248, 39495), (1440, 34229), (1560, 31596), (1872, 26330), (2080, 23697), (2340, 21064), (2633, 18720), (3120, 15798), (3744, 13165), (4680, 10532), (5266, 9360), (6240, 7899)]