55972784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 135110400

約数和(自身を除く): 79137616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 907, 1064, 1102, 1624, 1814, 2128, 2204, 3248, 3628, 3857, 4408, 6349, 7256, 7714, 8816, 12698, 14512, 15428, 17233, 25396, 26303, 30856, 34466, 50792, 52606, 61712, 68932, 101584, 105212, 120631, 137864, 184121, 210424, 241262, 275728, 368242, 420848, 482524, 499757, 736484, 965048, 999514, 1472968, 1930096, 1999028, 2945936, 3498299, 3998056, 6996598, 7996112, 13993196, 27986392, 55972784]

約数ペア:

[(1, 55972784), (2, 27986392), (4, 13993196), (7, 7996112), (8, 6996598), (14, 3998056), (16, 3498299), (19, 2945936), (28, 1999028), (29, 1930096), (38, 1472968), (56, 999514), (58, 965048), (76, 736484), (112, 499757), (116, 482524), (133, 420848), (152, 368242), (203, 275728), (232, 241262), (266, 210424), (304, 184121), (406, 137864), (464, 120631), (532, 105212), (551, 101584), (812, 68932), (907, 61712), (1064, 52606), (1102, 50792), (1624, 34466), (1814, 30856), (2128, 26303), (2204, 25396), (3248, 17233), (3628, 15428), (3857, 14512), (4408, 12698), (6349, 8816), (7256, 7714)]