52381368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 154103040

約数和(自身を除く): 101721672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 191, 234, 293, 312, 382, 468, 573, 586, 764, 879, 936, 1146, 1172, 1528, 1719, 1758, 2292, 2344, 2483, 2637, 3438, 3516, 3809, 4584, 4966, 5274, 6876, 7032, 7449, 7618, 9932, 10548, 11427, 13752, 14898, 15236, 19864, 21096, 22347, 22854, 29796, 30472, 34281, 44694, 45708, 55963, 59592, 68562, 89388, 91416, 111926, 137124, 167889, 178776, 223852, 274248, 335778, 447704, 503667, 671556, 727519, 1007334, 1343112, 1455038, 2014668, 2182557, 2910076, 4029336, 4365114, 5820152, 6547671, 8730228, 13095342, 17460456, 26190684, 52381368]

約数ペア:

[(1, 52381368), (2, 26190684), (3, 17460456), (4, 13095342), (6, 8730228), (8, 6547671), (9, 5820152), (12, 4365114), (13, 4029336), (18, 2910076), (24, 2182557), (26, 2014668), (36, 1455038), (39, 1343112), (52, 1007334), (72, 727519), (78, 671556), (104, 503667), (117, 447704), (156, 335778), (191, 274248), (234, 223852), (293, 178776), (312, 167889), (382, 137124), (468, 111926), (573, 91416), (586, 89388), (764, 68562), (879, 59592), (936, 55963), (1146, 45708), (1172, 44694), (1528, 34281), (1719, 30472), (1758, 29796), (2292, 22854), (2344, 22347), (2483, 21096), (2637, 19864), (3438, 15236), (3516, 14898), (3809, 13752), (4584, 11427), (4966, 10548), (5274, 9932), (6876, 7618), (7032, 7449)]