53806545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 113541120

約数和(自身を除く): 59734575

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 31, 39, 43, 45, 65, 69, 93, 115, 117, 129, 135, 155, 195, 207, 215, 279, 299, 345, 351, 387, 403, 465, 559, 585, 621, 645, 713, 837, 897, 989, 1035, 1161, 1209, 1333, 1395, 1495, 1677, 1755, 1935, 2015, 2139, 2691, 2795, 2967, 3105, 3565, 3627, 3999, 4185, 4485, 4945, 5031, 5805, 6045, 6417, 6665, 8073, 8385, 8901, 9269, 10695, 10881, 11997, 12857, 13455, 14835, 15093, 17329, 18135, 19251, 19995, 25155, 26703, 27807, 30659, 32085, 35991, 38571, 40365, 44505, 46345, 51987, 54405, 59985, 64285, 75465, 83421, 86645, 91977, 96255, 115713, 133515, 139035, 153295, 155961, 179955, 192855, 250263, 259935, 275931, 347139, 398567, 417105, 459885, 467883, 578565, 779805, 827793, 1195701, 1251315, 1379655, 1735695, 1992835, 2339415, 3587103, 4138965, 5978505, 10761309, 17935515, 53806545]

約数ペア:

[(1, 53806545), (3, 17935515), (5, 10761309), (9, 5978505), (13, 4138965), (15, 3587103), (23, 2339415), (27, 1992835), (31, 1735695), (39, 1379655), (43, 1251315), (45, 1195701), (65, 827793), (69, 779805), (93, 578565), (115, 467883), (117, 459885), (129, 417105), (135, 398567), (155, 347139), (195, 275931), (207, 259935), (215, 250263), (279, 192855), (299, 179955), (345, 155961), (351, 153295), (387, 139035), (403, 133515), (465, 115713), (559, 96255), (585, 91977), (621, 86645), (645, 83421), (713, 75465), (837, 64285), (897, 59985), (989, 54405), (1035, 51987), (1161, 46345), (1209, 44505), (1333, 40365), (1395, 38571), (1495, 35991), (1677, 32085), (1755, 30659), (1935, 27807), (2015, 26703), (2139, 25155), (2691, 19995), (2795, 19251), (2967, 18135), (3105, 17329), (3565, 15093), (3627, 14835), (3999, 13455), (4185, 12857), (4485, 11997), (4945, 10881), (5031, 10695), (5805, 9269), (6045, 8901), (6417, 8385), (6665, 8073)]