56455308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 185086720

約数和(自身を除く): 128631412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 907, 988, 1092, 1197, 1482, 1596, 1638, 1729, 1814, 2223, 2394, 2721, 2964, 3276, 3458, 3628, 4446, 4788, 5187, 5442, 6349, 6916, 8163, 8892, 10374, 10884, 11791, 12698, 15561, 16326, 17233, 19047, 20748, 23582, 25396, 31122, 32652, 34466, 35373, 38094, 47164, 51699, 57141, 62244, 68932, 70746, 76188, 82537, 103398, 106119, 114282, 120631, 141492, 155097, 165074, 206796, 212238, 224029, 228564, 241262, 247611, 310194, 330148, 361893, 424476, 448058, 482524, 495222, 620388, 672087, 723786, 742833, 896116, 990444, 1085679, 1344174, 1447572, 1485666, 1568203, 2016261, 2171358, 2688348, 2971332, 3136406, 4032522, 4342716, 4704609, 6272812, 8065044, 9409218, 14113827, 18818436, 28227654, 56455308]

約数ペア:

[(1, 56455308), (2, 28227654), (3, 18818436), (4, 14113827), (6, 9409218), (7, 8065044), (9, 6272812), (12, 4704609), (13, 4342716), (14, 4032522), (18, 3136406), (19, 2971332), (21, 2688348), (26, 2171358), (28, 2016261), (36, 1568203), (38, 1485666), (39, 1447572), (42, 1344174), (52, 1085679), (57, 990444), (63, 896116), (76, 742833), (78, 723786), (84, 672087), (91, 620388), (114, 495222), (117, 482524), (126, 448058), (133, 424476), (156, 361893), (171, 330148), (182, 310194), (228, 247611), (234, 241262), (247, 228564), (252, 224029), (266, 212238), (273, 206796), (342, 165074), (364, 155097), (399, 141492), (468, 120631), (494, 114282), (532, 106119), (546, 103398), (684, 82537), (741, 76188), (798, 70746), (819, 68932), (907, 62244), (988, 57141), (1092, 51699), (1197, 47164), (1482, 38094), (1596, 35373), (1638, 34466), (1729, 32652), (1814, 31122), (2223, 25396), (2394, 23582), (2721, 20748), (2964, 19047), (3276, 17233), (3458, 16326), (3628, 15561), (4446, 12698), (4788, 11791), (5187, 10884), (5442, 10374), (6349, 8892), (6916, 8163)]