48734910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 151412976

約数和(自身を除く): 102678066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 49, 63, 70, 86, 90, 98, 105, 126, 129, 147, 210, 215, 245, 257, 258, 294, 301, 315, 387, 430, 441, 490, 514, 602, 630, 645, 735, 771, 774, 882, 903, 1285, 1290, 1470, 1505, 1542, 1799, 1806, 1935, 2107, 2205, 2313, 2570, 2709, 3010, 3598, 3855, 3870, 4214, 4410, 4515, 4626, 5397, 5418, 6321, 7710, 8995, 9030, 10535, 10794, 11051, 11565, 12593, 12642, 13545, 16191, 17990, 18963, 21070, 22102, 23130, 25186, 26985, 27090, 31605, 32382, 33153, 37779, 37926, 53970, 55255, 62965, 63210, 66306, 75558, 77357, 80955, 94815, 99459, 110510, 113337, 125930, 154714, 161910, 165765, 188895, 189630, 198918, 226674, 232071, 331530, 377790, 386785, 464142, 497295, 541499, 566685, 696213, 773570, 994590, 1082998, 1133370, 1160355, 1392426, 1624497, 2320710, 2707495, 3248994, 3481065, 4873491, 5414990, 6962130, 8122485, 9746982, 16244970, 24367455, 48734910]

約数ペア:

[(1, 48734910), (2, 24367455), (3, 16244970), (5, 9746982), (6, 8122485), (7, 6962130), (9, 5414990), (10, 4873491), (14, 3481065), (15, 3248994), (18, 2707495), (21, 2320710), (30, 1624497), (35, 1392426), (42, 1160355), (43, 1133370), (45, 1082998), (49, 994590), (63, 773570), (70, 696213), (86, 566685), (90, 541499), (98, 497295), (105, 464142), (126, 386785), (129, 377790), (147, 331530), (210, 232071), (215, 226674), (245, 198918), (257, 189630), (258, 188895), (294, 165765), (301, 161910), (315, 154714), (387, 125930), (430, 113337), (441, 110510), (490, 99459), (514, 94815), (602, 80955), (630, 77357), (645, 75558), (735, 66306), (771, 63210), (774, 62965), (882, 55255), (903, 53970), (1285, 37926), (1290, 37779), (1470, 33153), (1505, 32382), (1542, 31605), (1799, 27090), (1806, 26985), (1935, 25186), (2107, 23130), (2205, 22102), (2313, 21070), (2570, 18963), (2709, 17990), (3010, 16191), (3598, 13545), (3855, 12642), (3870, 12593), (4214, 11565), (4410, 11051), (4515, 10794), (4626, 10535), (5397, 9030), (5418, 8995), (6321, 7710)]