53503380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42463}}^1$

素因数の和:42485

約数の個数: 72

約数和(自身を含む): 185482752

約数和(自身を除く): 131979372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42463, 84926, 127389, 169852, 212315, 254778, 297241, 382167, 424630, 509556, 594482, 636945, 764334, 849260, 891723, 1188964, 1273890, 1486205, 1528668, 1783446, 1910835, 2547780, 2675169, 2972410, 3566892, 3821670, 4458615, 5350338, 5944820, 7643340, 8917230, 10700676, 13375845, 17834460, 26751690, 53503380]

約数ペア:

[(1, 53503380), (2, 26751690), (3, 17834460), (4, 13375845), (5, 10700676), (6, 8917230), (7, 7643340), (9, 5944820), (10, 5350338), (12, 4458615), (14, 3821670), (15, 3566892), (18, 2972410), (20, 2675169), (21, 2547780), (28, 1910835), (30, 1783446), (35, 1528668), (36, 1486205), (42, 1273890), (45, 1188964), (60, 891723), (63, 849260), (70, 764334), (84, 636945), (90, 594482), (105, 509556), (126, 424630), (140, 382167), (180, 297241), (210, 254778), (252, 212315), (315, 169852), (420, 127389), (630, 84926), (1260, 42463)]