52251075

素因数分解:

$3^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 84

約数和(自身を含む): 100835808

約数和(自身を除く): 48584733

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 61, 75, 81, 135, 141, 183, 225, 235, 243, 305, 405, 423, 549, 675, 705, 729, 915, 1175, 1215, 1269, 1525, 1647, 2025, 2115, 2745, 2867, 3525, 3645, 3807, 4575, 4941, 6075, 6345, 8235, 8601, 10575, 11421, 13725, 14335, 14823, 18225, 19035, 24705, 25803, 31725, 34263, 41175, 43005, 44469, 57105, 71675, 74115, 77409, 95175, 123525, 129015, 171315, 215025, 222345, 232227, 285525, 370575, 387045, 645075, 696681, 856575, 1111725, 1161135, 1935225, 2090043, 3483405, 5805675, 10450215, 17417025, 52251075]

約数ペア:

[(1, 52251075), (3, 17417025), (5, 10450215), (9, 5805675), (15, 3483405), (25, 2090043), (27, 1935225), (45, 1161135), (47, 1111725), (61, 856575), (75, 696681), (81, 645075), (135, 387045), (141, 370575), (183, 285525), (225, 232227), (235, 222345), (243, 215025), (305, 171315), (405, 129015), (423, 123525), (549, 95175), (675, 77409), (705, 74115), (729, 71675), (915, 57105), (1175, 44469), (1215, 43005), (1269, 41175), (1525, 34263), (1647, 31725), (2025, 25803), (2115, 24705), (2745, 19035), (2867, 18225), (3525, 14823), (3645, 14335), (3807, 13725), (4575, 11421), (4941, 10575), (6075, 8601), (6345, 8235)]