49462980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 170311680

約数和(自身を除く): 120848700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 131, 140, 145, 155, 174, 186, 203, 210, 217, 262, 290, 310, 348, 372, 393, 406, 420, 434, 435, 465, 524, 580, 609, 620, 651, 655, 786, 812, 868, 870, 899, 917, 930, 1015, 1085, 1218, 1302, 1310, 1572, 1740, 1798, 1834, 1860, 1965, 2030, 2170, 2436, 2604, 2620, 2697, 2751, 3045, 3255, 3596, 3668, 3799, 3930, 4060, 4061, 4340, 4495, 4585, 5394, 5502, 6090, 6293, 6510, 7598, 7860, 8122, 8990, 9170, 10788, 11004, 11397, 12180, 12183, 12586, 13020, 13485, 13755, 15196, 16244, 17980, 18340, 18879, 18995, 20305, 22794, 24366, 25172, 26593, 26970, 27510, 28427, 31465, 37758, 37990, 40610, 45588, 48732, 53186, 53940, 55020, 56854, 56985, 60915, 62930, 75516, 75980, 79779, 81220, 85281, 94395, 106372, 113708, 113970, 117769, 121830, 125860, 132965, 142135, 159558, 170562, 188790, 227940, 235538, 243660, 265930, 284270, 319116, 341124, 353307, 377580, 398895, 426405, 471076, 531860, 568540, 588845, 706614, 797790, 824383, 852810, 1177690, 1413228, 1595580, 1648766, 1705620, 1766535, 2355380, 2473149, 3297532, 3533070, 4121915, 4946298, 7066140, 8243830, 9892596, 12365745, 16487660, 24731490, 49462980]

約数ペア:

[(1, 49462980), (2, 24731490), (3, 16487660), (4, 12365745), (5, 9892596), (6, 8243830), (7, 7066140), (10, 4946298), (12, 4121915), (14, 3533070), (15, 3297532), (20, 2473149), (21, 2355380), (28, 1766535), (29, 1705620), (30, 1648766), (31, 1595580), (35, 1413228), (42, 1177690), (58, 852810), (60, 824383), (62, 797790), (70, 706614), (84, 588845), (87, 568540), (93, 531860), (105, 471076), (116, 426405), (124, 398895), (131, 377580), (140, 353307), (145, 341124), (155, 319116), (174, 284270), (186, 265930), (203, 243660), (210, 235538), (217, 227940), (262, 188790), (290, 170562), (310, 159558), (348, 142135), (372, 132965), (393, 125860), (406, 121830), (420, 117769), (434, 113970), (435, 113708), (465, 106372), (524, 94395), (580, 85281), (609, 81220), (620, 79779), (651, 75980), (655, 75516), (786, 62930), (812, 60915), (868, 56985), (870, 56854), (899, 55020), (917, 53940), (930, 53186), (1015, 48732), (1085, 45588), (1218, 40610), (1302, 37990), (1310, 37758), (1572, 31465), (1740, 28427), (1798, 27510), (1834, 26970), (1860, 26593), (1965, 25172), (2030, 24366), (2170, 22794), (2436, 20305), (2604, 18995), (2620, 18879), (2697, 18340), (2751, 17980), (3045, 16244), (3255, 15196), (3596, 13755), (3668, 13485), (3799, 13020), (3930, 12586), (4060, 12183), (4061, 12180), (4340, 11397), (4495, 11004), (4585, 10788), (5394, 9170), (5502, 8990), (6090, 8122), (6293, 7860), (6510, 7598)]