50861300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 127450176

約数和(自身を除く): 76588876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 643, 700, 791, 1130, 1286, 1582, 2260, 2572, 2825, 3164, 3215, 3955, 4501, 5650, 6430, 7910, 9002, 11300, 12860, 15820, 16075, 18004, 19775, 22505, 32150, 39550, 45010, 64300, 72659, 79100, 90020, 112525, 145318, 225050, 290636, 363295, 450100, 508613, 726590, 1017226, 1453180, 1816475, 2034452, 2543065, 3632950, 5086130, 7265900, 10172260, 12715325, 25430650, 50861300]

約数ペア:

[(1, 50861300), (2, 25430650), (4, 12715325), (5, 10172260), (7, 7265900), (10, 5086130), (14, 3632950), (20, 2543065), (25, 2034452), (28, 1816475), (35, 1453180), (50, 1017226), (70, 726590), (100, 508613), (113, 450100), (140, 363295), (175, 290636), (226, 225050), (350, 145318), (452, 112525), (565, 90020), (643, 79100), (700, 72659), (791, 64300), (1130, 45010), (1286, 39550), (1582, 32150), (2260, 22505), (2572, 19775), (2825, 18004), (3164, 16075), (3215, 15820), (3955, 12860), (4501, 11300), (5650, 9002), (6430, 7910)]