49679916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 146095488

約数和(自身を除く): 96415572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 131, 132, 143, 156, 169, 187, 204, 221, 262, 286, 338, 374, 393, 429, 442, 507, 524, 561, 572, 663, 676, 748, 786, 858, 884, 1014, 1122, 1326, 1441, 1572, 1703, 1716, 1859, 2028, 2227, 2244, 2431, 2652, 2873, 2882, 3406, 3718, 4323, 4454, 4862, 5109, 5577, 5746, 5764, 6681, 6812, 7293, 7436, 8619, 8646, 8908, 9724, 10218, 11154, 11492, 13362, 14586, 17238, 17292, 18733, 20436, 22139, 22308, 24497, 26724, 28951, 29172, 31603, 34476, 37466, 44278, 48994, 56199, 57902, 63206, 66417, 73491, 74932, 86853, 88556, 94809, 97988, 112398, 115804, 126412, 132834, 146982, 173706, 189618, 224796, 243529, 265668, 293964, 318461, 347412, 376363, 379236, 487058, 636922, 730587, 752726, 955383, 974116, 1129089, 1273844, 1461174, 1505452, 1910766, 2258178, 2922348, 3821532, 4139993, 4516356, 8279986, 12419979, 16559972, 24839958, 49679916]

約数ペア:

[(1, 49679916), (2, 24839958), (3, 16559972), (4, 12419979), (6, 8279986), (11, 4516356), (12, 4139993), (13, 3821532), (17, 2922348), (22, 2258178), (26, 1910766), (33, 1505452), (34, 1461174), (39, 1273844), (44, 1129089), (51, 974116), (52, 955383), (66, 752726), (68, 730587), (78, 636922), (102, 487058), (131, 379236), (132, 376363), (143, 347412), (156, 318461), (169, 293964), (187, 265668), (204, 243529), (221, 224796), (262, 189618), (286, 173706), (338, 146982), (374, 132834), (393, 126412), (429, 115804), (442, 112398), (507, 97988), (524, 94809), (561, 88556), (572, 86853), (663, 74932), (676, 73491), (748, 66417), (786, 63206), (858, 57902), (884, 56199), (1014, 48994), (1122, 44278), (1326, 37466), (1441, 34476), (1572, 31603), (1703, 29172), (1716, 28951), (1859, 26724), (2028, 24497), (2227, 22308), (2244, 22139), (2431, 20436), (2652, 18733), (2873, 17292), (2882, 17238), (3406, 14586), (3718, 13362), (4323, 11492), (4454, 11154), (4862, 10218), (5109, 9724), (5577, 8908), (5746, 8646), (5764, 8619), (6681, 7436), (6812, 7293)]