49663300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12113}}^1$

素因数の和:12168

約数の個数: 36

約数和(自身を含む): 110406996

約数和(自身を除く): 60743696

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 12113, 24226, 48452, 60565, 121130, 242260, 302825, 496633, 605650, 993266, 1211300, 1986532, 2483165, 4966330, 9932660, 12415825, 24831650, 49663300]

約数ペア:

[(1, 49663300), (2, 24831650), (4, 12415825), (5, 9932660), (10, 4966330), (20, 2483165), (25, 1986532), (41, 1211300), (50, 993266), (82, 605650), (100, 496633), (164, 302825), (205, 242260), (410, 121130), (820, 60565), (1025, 48452), (2050, 24226), (4100, 12113)]