49150872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 147401280

約数和(自身を除く): 98250408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 61, 62, 72, 76, 93, 114, 122, 124, 152, 171, 183, 186, 228, 244, 248, 279, 342, 361, 366, 372, 456, 488, 549, 558, 589, 684, 722, 732, 744, 1083, 1098, 1116, 1159, 1178, 1368, 1444, 1464, 1767, 1891, 2166, 2196, 2232, 2318, 2356, 2888, 3249, 3477, 3534, 3782, 4332, 4392, 4636, 4712, 5301, 5673, 6498, 6954, 7068, 7564, 8664, 9272, 10431, 10602, 11191, 11346, 12996, 13908, 14136, 15128, 17019, 20862, 21204, 22021, 22382, 22692, 25992, 27816, 33573, 34038, 35929, 41724, 42408, 44042, 44764, 45384, 66063, 67146, 68076, 71858, 83448, 88084, 89528, 100719, 107787, 132126, 134292, 136152, 143716, 176168, 198189, 201438, 215574, 264252, 268584, 287432, 323361, 396378, 402876, 431148, 528504, 646722, 682651, 792756, 805752, 862296, 1293444, 1365302, 1585512, 2047953, 2586888, 2730604, 4095906, 5461208, 6143859, 8191812, 12287718, 16383624, 24575436, 49150872]

約数ペア:

[(1, 49150872), (2, 24575436), (3, 16383624), (4, 12287718), (6, 8191812), (8, 6143859), (9, 5461208), (12, 4095906), (18, 2730604), (19, 2586888), (24, 2047953), (31, 1585512), (36, 1365302), (38, 1293444), (57, 862296), (61, 805752), (62, 792756), (72, 682651), (76, 646722), (93, 528504), (114, 431148), (122, 402876), (124, 396378), (152, 323361), (171, 287432), (183, 268584), (186, 264252), (228, 215574), (244, 201438), (248, 198189), (279, 176168), (342, 143716), (361, 136152), (366, 134292), (372, 132126), (456, 107787), (488, 100719), (549, 89528), (558, 88084), (589, 83448), (684, 71858), (722, 68076), (732, 67146), (744, 66063), (1083, 45384), (1098, 44764), (1116, 44042), (1159, 42408), (1178, 41724), (1368, 35929), (1444, 34038), (1464, 33573), (1767, 27816), (1891, 25992), (2166, 22692), (2196, 22382), (2232, 22021), (2318, 21204), (2356, 20862), (2888, 17019), (3249, 15128), (3477, 14136), (3534, 13908), (3782, 12996), (4332, 11346), (4392, 11191), (4636, 10602), (4712, 10431), (5301, 9272), (5673, 8664), (6498, 7564), (6954, 7068)]