47504100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{22621}}^1$

素因数の和:22645

約数の個数: 72

約数和(自身を含む): 157087168

約数和(自身を除く): 109583068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 22621, 45242, 67863, 90484, 113105, 135726, 158347, 226210, 271452, 316694, 339315, 452420, 475041, 565525, 633388, 678630, 791735, 950082, 1131050, 1357260, 1583470, 1696575, 1900164, 2262100, 2375205, 3166940, 3393150, 3958675, 4750410, 6786300, 7917350, 9500820, 11876025, 15834700, 23752050, 47504100]

約数ペア:

[(1, 47504100), (2, 23752050), (3, 15834700), (4, 11876025), (5, 9500820), (6, 7917350), (7, 6786300), (10, 4750410), (12, 3958675), (14, 3393150), (15, 3166940), (20, 2375205), (21, 2262100), (25, 1900164), (28, 1696575), (30, 1583470), (35, 1357260), (42, 1131050), (50, 950082), (60, 791735), (70, 678630), (75, 633388), (84, 565525), (100, 475041), (105, 452420), (140, 339315), (150, 316694), (175, 271452), (210, 226210), (300, 158347), (350, 135726), (420, 113105), (525, 90484), (700, 67863), (1050, 45242), (2100, 22621)]