49265160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 121046520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 263, 280, 420, 446, 526, 669, 789, 840, 892, 1052, 1115, 1315, 1338, 1561, 1578, 1784, 1841, 2104, 2230, 2630, 2676, 3122, 3156, 3345, 3682, 3945, 4460, 4683, 5260, 5352, 5523, 6244, 6312, 6690, 7364, 7805, 7890, 8920, 9205, 9366, 10520, 11046, 12488, 13380, 14728, 15610, 15780, 18410, 18732, 22092, 23415, 26760, 27615, 31220, 31560, 36820, 37464, 44184, 46830, 55230, 58649, 62440, 73640, 93660, 110460, 117298, 175947, 187320, 220920, 234596, 293245, 351894, 410543, 469192, 586490, 703788, 821086, 879735, 1172980, 1231629, 1407576, 1642172, 1759470, 2052715, 2345960, 2463258, 3284344, 3518940, 4105430, 4926516, 6158145, 7037880, 8210860, 9853032, 12316290, 16421720, 24632580, 49265160]

約数ペア:

[(1, 49265160), (2, 24632580), (3, 16421720), (4, 12316290), (5, 9853032), (6, 8210860), (7, 7037880), (8, 6158145), (10, 4926516), (12, 4105430), (14, 3518940), (15, 3284344), (20, 2463258), (21, 2345960), (24, 2052715), (28, 1759470), (30, 1642172), (35, 1407576), (40, 1231629), (42, 1172980), (56, 879735), (60, 821086), (70, 703788), (84, 586490), (105, 469192), (120, 410543), (140, 351894), (168, 293245), (210, 234596), (223, 220920), (263, 187320), (280, 175947), (420, 117298), (446, 110460), (526, 93660), (669, 73640), (789, 62440), (840, 58649), (892, 55230), (1052, 46830), (1115, 44184), (1315, 37464), (1338, 36820), (1561, 31560), (1578, 31220), (1784, 27615), (1841, 26760), (2104, 23415), (2230, 22092), (2630, 18732), (2676, 18410), (3122, 15780), (3156, 15610), (3345, 14728), (3682, 13380), (3945, 12488), (4460, 11046), (4683, 10520), (5260, 9366), (5352, 9205), (5523, 8920), (6244, 7890), (6312, 7805), (6690, 7364)]