51140076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 130846464

約数和(自身を除く): 79706388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 167, 169, 302, 334, 338, 453, 501, 507, 604, 668, 676, 906, 1002, 1014, 1812, 1963, 2004, 2028, 2171, 3926, 4342, 5889, 6513, 7852, 8684, 11778, 13026, 23556, 25217, 25519, 26052, 28223, 50434, 51038, 56446, 75651, 76557, 84669, 100868, 102076, 112892, 151302, 153114, 169338, 302604, 306228, 327821, 338676, 655642, 983463, 1311284, 1966926, 3933852, 4261673, 8523346, 12785019, 17046692, 25570038, 51140076]

約数ペア:

[(1, 51140076), (2, 25570038), (3, 17046692), (4, 12785019), (6, 8523346), (12, 4261673), (13, 3933852), (26, 1966926), (39, 1311284), (52, 983463), (78, 655642), (151, 338676), (156, 327821), (167, 306228), (169, 302604), (302, 169338), (334, 153114), (338, 151302), (453, 112892), (501, 102076), (507, 100868), (604, 84669), (668, 76557), (676, 75651), (906, 56446), (1002, 51038), (1014, 50434), (1812, 28223), (1963, 26052), (2004, 25519), (2028, 25217), (2171, 23556), (3926, 13026), (4342, 11778), (5889, 8684), (6513, 7852)]