49084360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 122734440

約数和(自身を除く): 73650080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 137, 169, 212, 260, 265, 274, 338, 424, 520, 530, 548, 676, 685, 689, 845, 1060, 1096, 1352, 1370, 1378, 1690, 1781, 2120, 2740, 2756, 3380, 3445, 3562, 5480, 5512, 6760, 6890, 7124, 7261, 8905, 8957, 13780, 14248, 14522, 17810, 17914, 23153, 27560, 29044, 35620, 35828, 36305, 44785, 46306, 58088, 71240, 71656, 72610, 89570, 92612, 94393, 115765, 145220, 179140, 185224, 188786, 231530, 290440, 358280, 377572, 463060, 471965, 755144, 926120, 943930, 1227109, 1887860, 2454218, 3775720, 4908436, 6135545, 9816872, 12271090, 24542180, 49084360]

約数ペア:

[(1, 49084360), (2, 24542180), (4, 12271090), (5, 9816872), (8, 6135545), (10, 4908436), (13, 3775720), (20, 2454218), (26, 1887860), (40, 1227109), (52, 943930), (53, 926120), (65, 755144), (104, 471965), (106, 463060), (130, 377572), (137, 358280), (169, 290440), (212, 231530), (260, 188786), (265, 185224), (274, 179140), (338, 145220), (424, 115765), (520, 94393), (530, 92612), (548, 89570), (676, 72610), (685, 71656), (689, 71240), (845, 58088), (1060, 46306), (1096, 44785), (1352, 36305), (1370, 35828), (1378, 35620), (1690, 29044), (1781, 27560), (2120, 23153), (2740, 17914), (2756, 17810), (3380, 14522), (3445, 14248), (3562, 13780), (5480, 8957), (5512, 8905), (6760, 7261), (6890, 7124)]