55001128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 132723360

約数和(自身を除く): 77722232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 49, 52, 56, 86, 91, 98, 104, 172, 182, 196, 251, 301, 344, 364, 392, 502, 559, 602, 637, 728, 1004, 1118, 1204, 1274, 1757, 2008, 2107, 2236, 2408, 2548, 3263, 3514, 3913, 4214, 4472, 5096, 6526, 7028, 7826, 8428, 10793, 12299, 13052, 14056, 15652, 16856, 21586, 22841, 24598, 26104, 27391, 31304, 43172, 45682, 49196, 54782, 75551, 86344, 91364, 98392, 109564, 140309, 151102, 159887, 182728, 219128, 280618, 302204, 319774, 528857, 561236, 604408, 639548, 982163, 1057714, 1122472, 1279096, 1964326, 2115428, 3928652, 4230856, 6875141, 7857304, 13750282, 27500564, 55001128]

約数ペア:

[(1, 55001128), (2, 27500564), (4, 13750282), (7, 7857304), (8, 6875141), (13, 4230856), (14, 3928652), (26, 2115428), (28, 1964326), (43, 1279096), (49, 1122472), (52, 1057714), (56, 982163), (86, 639548), (91, 604408), (98, 561236), (104, 528857), (172, 319774), (182, 302204), (196, 280618), (251, 219128), (301, 182728), (344, 159887), (364, 151102), (392, 140309), (502, 109564), (559, 98392), (602, 91364), (637, 86344), (728, 75551), (1004, 54782), (1118, 49196), (1204, 45682), (1274, 43172), (1757, 31304), (2008, 27391), (2107, 26104), (2236, 24598), (2408, 22841), (2548, 21586), (3263, 16856), (3514, 15652), (3913, 14056), (4214, 13052), (4472, 12299), (5096, 10793), (6526, 8428), (7028, 7826)]