56339955

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 125139168

約数和(自身を除く): 68799213

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 81, 85, 105, 119, 135, 147, 153, 167, 189, 245, 255, 315, 357, 405, 441, 459, 501, 567, 595, 735, 765, 833, 835, 945, 1071, 1169, 1323, 1377, 1503, 1785, 2205, 2295, 2499, 2505, 2835, 2839, 3213, 3507, 3969, 4165, 4509, 5355, 5845, 6615, 6885, 7497, 7515, 8183, 8517, 9639, 10521, 12495, 13527, 14195, 16065, 17535, 19845, 19873, 22491, 22545, 24549, 25551, 31563, 37485, 40915, 42585, 48195, 52605, 59619, 67473, 67635, 73647, 76653, 94689, 99365, 112455, 122745, 127755, 139111, 157815, 178857, 220941, 229959, 298095, 337365, 368235, 383265, 417333, 473445, 536571, 662823, 695555, 894285, 1104705, 1149795, 1251999, 1609713, 2086665, 2682855, 3314115, 3755997, 6259995, 8048565, 11267991, 18779985, 56339955]

約数ペア:

[(1, 56339955), (3, 18779985), (5, 11267991), (7, 8048565), (9, 6259995), (15, 3755997), (17, 3314115), (21, 2682855), (27, 2086665), (35, 1609713), (45, 1251999), (49, 1149795), (51, 1104705), (63, 894285), (81, 695555), (85, 662823), (105, 536571), (119, 473445), (135, 417333), (147, 383265), (153, 368235), (167, 337365), (189, 298095), (245, 229959), (255, 220941), (315, 178857), (357, 157815), (405, 139111), (441, 127755), (459, 122745), (501, 112455), (567, 99365), (595, 94689), (735, 76653), (765, 73647), (833, 67635), (835, 67473), (945, 59619), (1071, 52605), (1169, 48195), (1323, 42585), (1377, 40915), (1503, 37485), (1785, 31563), (2205, 25551), (2295, 24549), (2499, 22545), (2505, 22491), (2835, 19873), (2839, 19845), (3213, 17535), (3507, 16065), (3969, 14195), (4165, 13527), (4509, 12495), (5355, 10521), (5845, 9639), (6615, 8517), (6885, 8183), (7497, 7515)]