47815704

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 142848000

約数和(自身を除く): 95032296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 152, 171, 183, 191, 216, 228, 244, 342, 366, 382, 456, 488, 513, 549, 573, 684, 732, 764, 1026, 1098, 1146, 1159, 1368, 1464, 1528, 1647, 1719, 2052, 2196, 2292, 2318, 3294, 3438, 3477, 3629, 4104, 4392, 4584, 4636, 5157, 6588, 6876, 6954, 7258, 9272, 10314, 10431, 10887, 11651, 13176, 13752, 13908, 14516, 20628, 20862, 21774, 23302, 27816, 29032, 31293, 32661, 34953, 41256, 41724, 43548, 46604, 62586, 65322, 69906, 83448, 87096, 93208, 97983, 104859, 125172, 130644, 139812, 195966, 209718, 221369, 250344, 261288, 279624, 314577, 391932, 419436, 442738, 629154, 664107, 783864, 838872, 885476, 1258308, 1328214, 1770952, 1992321, 2516616, 2656428, 3984642, 5312856, 5976963, 7969284, 11953926, 15938568, 23907852, 47815704]

約数ペア:

[(1, 47815704), (2, 23907852), (3, 15938568), (4, 11953926), (6, 7969284), (8, 5976963), (9, 5312856), (12, 3984642), (18, 2656428), (19, 2516616), (24, 1992321), (27, 1770952), (36, 1328214), (38, 1258308), (54, 885476), (57, 838872), (61, 783864), (72, 664107), (76, 629154), (108, 442738), (114, 419436), (122, 391932), (152, 314577), (171, 279624), (183, 261288), (191, 250344), (216, 221369), (228, 209718), (244, 195966), (342, 139812), (366, 130644), (382, 125172), (456, 104859), (488, 97983), (513, 93208), (549, 87096), (573, 83448), (684, 69906), (732, 65322), (764, 62586), (1026, 46604), (1098, 43548), (1146, 41724), (1159, 41256), (1368, 34953), (1464, 32661), (1528, 31293), (1647, 29032), (1719, 27816), (2052, 23302), (2196, 21774), (2292, 20862), (2318, 20628), (3294, 14516), (3438, 13908), (3477, 13752), (3629, 13176), (4104, 11651), (4392, 10887), (4584, 10431), (4636, 10314), (5157, 9272), (6588, 7258), (6876, 6954)]