53041620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28560

約数の個数: 48

約数和(自身を含む): 153312768

約数和(自身を除く): 100271148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 28517, 57034, 85551, 114068, 142585, 171102, 285170, 342204, 427755, 570340, 855510, 884027, 1711020, 1768054, 2652081, 3536108, 4420135, 5304162, 8840270, 10608324, 13260405, 17680540, 26520810, 53041620]

約数ペア:

[(1, 53041620), (2, 26520810), (3, 17680540), (4, 13260405), (5, 10608324), (6, 8840270), (10, 5304162), (12, 4420135), (15, 3536108), (20, 2652081), (30, 1768054), (31, 1711020), (60, 884027), (62, 855510), (93, 570340), (124, 427755), (155, 342204), (186, 285170), (310, 171102), (372, 142585), (465, 114068), (620, 85551), (930, 57034), (1860, 28517)]