49700196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 159868800

約数和(自身を除く): 110168604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 389, 468, 507, 546, 676, 702, 756, 778, 819, 1014, 1092, 1167, 1183, 1404, 1521, 1556, 1638, 2028, 2334, 2366, 2457, 2723, 3042, 3276, 3501, 3549, 4563, 4668, 4732, 4914, 5057, 5446, 6084, 7002, 7098, 8169, 9126, 9828, 10114, 10503, 10647, 10892, 14004, 14196, 15171, 16338, 18252, 20228, 21006, 21294, 24507, 30342, 31941, 32676, 35399, 42012, 42588, 45513, 49014, 60684, 63882, 65741, 70798, 73521, 91026, 98028, 106197, 127764, 131482, 136539, 141596, 147042, 182052, 197223, 212394, 262964, 273078, 294084, 318591, 394446, 424788, 460187, 546156, 591669, 637182, 788892, 920374, 955773, 1183338, 1274364, 1380561, 1775007, 1840748, 1911546, 2366676, 2761122, 3550014, 3823092, 4141683, 5522244, 7100028, 8283366, 12425049, 16566732, 24850098, 49700196]

約数ペア:

[(1, 49700196), (2, 24850098), (3, 16566732), (4, 12425049), (6, 8283366), (7, 7100028), (9, 5522244), (12, 4141683), (13, 3823092), (14, 3550014), (18, 2761122), (21, 2366676), (26, 1911546), (27, 1840748), (28, 1775007), (36, 1380561), (39, 1274364), (42, 1183338), (52, 955773), (54, 920374), (63, 788892), (78, 637182), (84, 591669), (91, 546156), (108, 460187), (117, 424788), (126, 394446), (156, 318591), (169, 294084), (182, 273078), (189, 262964), (234, 212394), (252, 197223), (273, 182052), (338, 147042), (351, 141596), (364, 136539), (378, 131482), (389, 127764), (468, 106197), (507, 98028), (546, 91026), (676, 73521), (702, 70798), (756, 65741), (778, 63882), (819, 60684), (1014, 49014), (1092, 45513), (1167, 42588), (1183, 42012), (1404, 35399), (1521, 32676), (1556, 31941), (1638, 30342), (2028, 24507), (2334, 21294), (2366, 21006), (2457, 20228), (2723, 18252), (3042, 16338), (3276, 15171), (3501, 14196), (3549, 14004), (4563, 10892), (4668, 10647), (4732, 10503), (4914, 10114), (5057, 9828), (5446, 9126), (6084, 8169), (7002, 7098)]