49987080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 192

約数和(自身を含む): 191056320

約数和(自身を除く): 141069240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 971, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1942, 1980, 2145, 2340, 2574, 2860, 2913, 3432, 3884, 3960, 4290, 4680, 4855, 5148, 5720, 5826, 6435, 7768, 8580, 8739, 9710, 10296, 10681, 11652, 12623, 12870, 14565, 17160, 17478, 19420, 21362, 23304, 25246, 25740, 29130, 32043, 34956, 37869, 38840, 42724, 43695, 50492, 51480, 53405, 58260, 63115, 64086, 69912, 75738, 85448, 87390, 96129, 100984, 106810, 113607, 116520, 126230, 128172, 138853, 151476, 160215, 174780, 189345, 192258, 213620, 227214, 252460, 256344, 277706, 302952, 320430, 349560, 378690, 384516, 416559, 427240, 454428, 480645, 504920, 555412, 568035, 640860, 694265, 757380, 769032, 833118, 908856, 961290, 1110824, 1136070, 1249677, 1281720, 1388530, 1514760, 1666236, 1922580, 2082795, 2272140, 2499354, 2777060, 3332472, 3845160, 4165590, 4544280, 4998708, 5554120, 6248385, 8331180, 9997416, 12496770, 16662360, 24993540, 49987080]

約数ペア:

[(1, 49987080), (2, 24993540), (3, 16662360), (4, 12496770), (5, 9997416), (6, 8331180), (8, 6248385), (9, 5554120), (10, 4998708), (11, 4544280), (12, 4165590), (13, 3845160), (15, 3332472), (18, 2777060), (20, 2499354), (22, 2272140), (24, 2082795), (26, 1922580), (30, 1666236), (33, 1514760), (36, 1388530), (39, 1281720), (40, 1249677), (44, 1136070), (45, 1110824), (52, 961290), (55, 908856), (60, 833118), (65, 769032), (66, 757380), (72, 694265), (78, 640860), (88, 568035), (90, 555412), (99, 504920), (104, 480645), (110, 454428), (117, 427240), (120, 416559), (130, 384516), (132, 378690), (143, 349560), (156, 320430), (165, 302952), (180, 277706), (195, 256344), (198, 252460), (220, 227214), (234, 213620), (260, 192258), (264, 189345), (286, 174780), (312, 160215), (330, 151476), (360, 138853), (390, 128172), (396, 126230), (429, 116520), (440, 113607), (468, 106810), (495, 100984), (520, 96129), (572, 87390), (585, 85448), (660, 75738), (715, 69912), (780, 64086), (792, 63115), (858, 58260), (936, 53405), (971, 51480), (990, 50492), (1144, 43695), (1170, 42724), (1287, 38840), (1320, 37869), (1430, 34956), (1560, 32043), (1716, 29130), (1942, 25740), (1980, 25246), (2145, 23304), (2340, 21362), (2574, 19420), (2860, 17478), (2913, 17160), (3432, 14565), (3884, 12870), (3960, 12623), (4290, 11652), (4680, 10681), (4855, 10296), (5148, 9710), (5720, 8739), (5826, 8580), (6435, 7768)]