52931450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 116713884

約数和(自身を除く): 63782434

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 673, 715, 1210, 1346, 1430, 1573, 3025, 3146, 3365, 3575, 6050, 6730, 7150, 7403, 7865, 8749, 14806, 15730, 16825, 17498, 33650, 37015, 39325, 43745, 74030, 78650, 81433, 87490, 96239, 162866, 185075, 192478, 218725, 370150, 407165, 437450, 481195, 814330, 962390, 1058629, 2035825, 2117258, 2405975, 4071650, 4811950, 5293145, 10586290, 26465725, 52931450]

約数ペア:

[(1, 52931450), (2, 26465725), (5, 10586290), (10, 5293145), (11, 4811950), (13, 4071650), (22, 2405975), (25, 2117258), (26, 2035825), (50, 1058629), (55, 962390), (65, 814330), (110, 481195), (121, 437450), (130, 407165), (143, 370150), (242, 218725), (275, 192478), (286, 185075), (325, 162866), (550, 96239), (605, 87490), (650, 81433), (673, 78650), (715, 74030), (1210, 43745), (1346, 39325), (1430, 37015), (1573, 33650), (3025, 17498), (3146, 16825), (3365, 15730), (3575, 14806), (6050, 8749), (6730, 7865), (7150, 7403)]