53461660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16642

約数の個数: 48

約数和(自身を含む): 133894656

約数和(自身を除く): 80432996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16603, 33206, 66412, 83015, 116221, 166030, 232442, 332060, 381869, 464884, 581105, 763738, 1162210, 1527476, 1909345, 2324420, 2673083, 3818690, 5346166, 7637380, 10692332, 13365415, 26730830, 53461660]

約数ペア:

[(1, 53461660), (2, 26730830), (4, 13365415), (5, 10692332), (7, 7637380), (10, 5346166), (14, 3818690), (20, 2673083), (23, 2324420), (28, 1909345), (35, 1527476), (46, 1162210), (70, 763738), (92, 581105), (115, 464884), (140, 381869), (161, 332060), (230, 232442), (322, 166030), (460, 116221), (644, 83015), (805, 66412), (1610, 33206), (3220, 16603)]