47924940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16301}}^1$

素因数の和:16327

約数の個数: 72

約数和(自身を含む): 156107952

約数和(自身を除く): 108183012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16301, 32602, 48903, 65204, 81505, 97806, 114107, 163010, 195612, 228214, 244515, 326020, 342321, 456428, 489030, 570535, 684642, 798749, 978060, 1141070, 1369284, 1597498, 1711605, 2282140, 2396247, 3194996, 3423210, 3993745, 4792494, 6846420, 7987490, 9584988, 11981235, 15974980, 23962470, 47924940]

約数ペア:

[(1, 47924940), (2, 23962470), (3, 15974980), (4, 11981235), (5, 9584988), (6, 7987490), (7, 6846420), (10, 4792494), (12, 3993745), (14, 3423210), (15, 3194996), (20, 2396247), (21, 2282140), (28, 1711605), (30, 1597498), (35, 1369284), (42, 1141070), (49, 978060), (60, 798749), (70, 684642), (84, 570535), (98, 489030), (105, 456428), (140, 342321), (147, 326020), (196, 244515), (210, 228214), (245, 195612), (294, 163010), (420, 114107), (490, 97806), (588, 81505), (735, 65204), (980, 48903), (1470, 32602), (2940, 16301)]