49201890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 121030848

約数和(自身を除く): 71828958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 887, 1290, 1774, 1849, 2661, 3698, 4435, 5322, 5547, 8870, 9245, 11094, 13305, 18490, 26610, 27735, 38141, 55470, 76282, 114423, 190705, 228846, 381410, 572115, 1144230, 1640063, 3280126, 4920189, 8200315, 9840378, 16400630, 24600945, 49201890]

約数ペア:

[(1, 49201890), (2, 24600945), (3, 16400630), (5, 9840378), (6, 8200315), (10, 4920189), (15, 3280126), (30, 1640063), (43, 1144230), (86, 572115), (129, 381410), (215, 228846), (258, 190705), (430, 114423), (645, 76282), (887, 55470), (1290, 38141), (1774, 27735), (1849, 26610), (2661, 18490), (3698, 13305), (4435, 11094), (5322, 9245), (5547, 8870)]