49687695

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 43209585

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 47, 123, 135, 141, 191, 205, 235, 369, 423, 573, 615, 705, 955, 1107, 1269, 1719, 1845, 1927, 2115, 2865, 5157, 5535, 5781, 6345, 7831, 8595, 8977, 9635, 17343, 23493, 25785, 26931, 28905, 39155, 44885, 52029, 70479, 80793, 86715, 117465, 134655, 211437, 242379, 260145, 352395, 368057, 403965, 1057185, 1104171, 1211895, 1840285, 3312513, 5520855, 9937539, 16562565, 49687695]

約数ペア:

[(1, 49687695), (3, 16562565), (5, 9937539), (9, 5520855), (15, 3312513), (27, 1840285), (41, 1211895), (45, 1104171), (47, 1057185), (123, 403965), (135, 368057), (141, 352395), (191, 260145), (205, 242379), (235, 211437), (369, 134655), (423, 117465), (573, 86715), (615, 80793), (705, 70479), (955, 52029), (1107, 44885), (1269, 39155), (1719, 28905), (1845, 26931), (1927, 25785), (2115, 23493), (2865, 17343), (5157, 9635), (5535, 8977), (5781, 8595), (6345, 7831)]