48412700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 130658304

約数和(自身を除く): 82245604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 31, 35, 46, 50, 62, 70, 92, 97, 100, 115, 124, 140, 155, 161, 175, 194, 217, 230, 310, 322, 350, 388, 434, 460, 485, 575, 620, 644, 679, 700, 713, 775, 805, 868, 970, 1085, 1150, 1358, 1426, 1550, 1610, 1940, 2170, 2231, 2300, 2425, 2716, 2852, 3007, 3100, 3220, 3395, 3565, 4025, 4340, 4462, 4850, 4991, 5425, 6014, 6790, 7130, 8050, 8924, 9700, 9982, 10850, 11155, 12028, 13580, 14260, 15035, 15617, 16100, 16975, 17825, 19964, 21049, 21700, 22310, 24955, 30070, 31234, 33950, 35650, 42098, 44620, 49910, 55775, 60140, 62468, 67900, 69161, 71300, 75175, 78085, 84196, 99820, 105245, 111550, 124775, 138322, 150350, 156170, 210490, 223100, 249550, 276644, 300700, 312340, 345805, 390425, 420980, 484127, 499100, 526225, 691610, 780850, 968254, 1052450, 1383220, 1561700, 1729025, 1936508, 2104900, 2420635, 3458050, 4841270, 6916100, 9682540, 12103175, 24206350, 48412700]

約数ペア:

[(1, 48412700), (2, 24206350), (4, 12103175), (5, 9682540), (7, 6916100), (10, 4841270), (14, 3458050), (20, 2420635), (23, 2104900), (25, 1936508), (28, 1729025), (31, 1561700), (35, 1383220), (46, 1052450), (50, 968254), (62, 780850), (70, 691610), (92, 526225), (97, 499100), (100, 484127), (115, 420980), (124, 390425), (140, 345805), (155, 312340), (161, 300700), (175, 276644), (194, 249550), (217, 223100), (230, 210490), (310, 156170), (322, 150350), (350, 138322), (388, 124775), (434, 111550), (460, 105245), (485, 99820), (575, 84196), (620, 78085), (644, 75175), (679, 71300), (700, 69161), (713, 67900), (775, 62468), (805, 60140), (868, 55775), (970, 49910), (1085, 44620), (1150, 42098), (1358, 35650), (1426, 33950), (1550, 31234), (1610, 30070), (1940, 24955), (2170, 22310), (2231, 21700), (2300, 21049), (2425, 19964), (2716, 17825), (2852, 16975), (3007, 16100), (3100, 15617), (3220, 15035), (3395, 14260), (3565, 13580), (4025, 12028), (4340, 11155), (4462, 10850), (4850, 9982), (4991, 9700), (5425, 8924), (6014, 8050), (6790, 7130)]