49529865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 108564480

約数和(自身を除く): 59034615

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 37, 55, 57, 61, 77, 95, 105, 111, 133, 165, 183, 185, 209, 231, 259, 285, 305, 385, 399, 407, 427, 555, 627, 665, 671, 703, 777, 915, 1045, 1155, 1159, 1221, 1281, 1295, 1463, 1995, 2013, 2035, 2109, 2135, 2257, 2849, 3135, 3355, 3477, 3515, 3885, 4389, 4697, 4921, 5795, 6105, 6405, 6771, 7315, 7733, 8113, 8547, 10065, 10545, 11285, 12749, 14091, 14245, 14763, 15799, 17385, 21945, 23199, 23485, 24339, 24605, 24827, 33855, 38247, 38665, 40565, 42735, 42883, 47397, 54131, 63745, 70455, 73815, 74481, 78995, 89243, 115995, 121695, 124135, 128649, 162393, 173789, 191235, 214415, 236985, 267729, 270655, 300181, 372405, 446215, 471713, 521367, 643245, 811965, 868945, 900543, 1338645, 1415139, 1500905, 2358565, 2606835, 3301991, 4502715, 7075695, 9905973, 16509955, 49529865]

約数ペア:

[(1, 49529865), (3, 16509955), (5, 9905973), (7, 7075695), (11, 4502715), (15, 3301991), (19, 2606835), (21, 2358565), (33, 1500905), (35, 1415139), (37, 1338645), (55, 900543), (57, 868945), (61, 811965), (77, 643245), (95, 521367), (105, 471713), (111, 446215), (133, 372405), (165, 300181), (183, 270655), (185, 267729), (209, 236985), (231, 214415), (259, 191235), (285, 173789), (305, 162393), (385, 128649), (399, 124135), (407, 121695), (427, 115995), (555, 89243), (627, 78995), (665, 74481), (671, 73815), (703, 70455), (777, 63745), (915, 54131), (1045, 47397), (1155, 42883), (1159, 42735), (1221, 40565), (1281, 38665), (1295, 38247), (1463, 33855), (1995, 24827), (2013, 24605), (2035, 24339), (2109, 23485), (2135, 23199), (2257, 21945), (2849, 17385), (3135, 15799), (3355, 14763), (3477, 14245), (3515, 14091), (3885, 12749), (4389, 11285), (4697, 10545), (4921, 10065), (5795, 8547), (6105, 8113), (6405, 7733), (6771, 7315)]