47991888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 156918528

約数和(自身を除く): 108926640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1013, 1128, 1316, 1692, 1974, 2026, 2256, 2632, 2961, 3039, 3384, 3948, 4052, 5264, 5922, 6078, 6768, 7091, 7896, 8104, 9117, 11844, 12156, 14182, 15792, 16208, 18234, 21273, 23688, 24312, 28364, 36468, 42546, 47376, 47611, 48624, 56728, 63819, 72936, 85092, 95222, 113456, 127638, 142833, 145872, 170184, 190444, 255276, 285666, 333277, 340368, 380888, 428499, 510552, 571332, 666554, 761776, 856998, 999831, 1021104, 1142664, 1333108, 1713996, 1999662, 2285328, 2666216, 2999493, 3427992, 3999324, 5332432, 5998986, 6855984, 7998648, 11997972, 15997296, 23995944, 47991888]

約数ペア:

[(1, 47991888), (2, 23995944), (3, 15997296), (4, 11997972), (6, 7998648), (7, 6855984), (8, 5998986), (9, 5332432), (12, 3999324), (14, 3427992), (16, 2999493), (18, 2666216), (21, 2285328), (24, 1999662), (28, 1713996), (36, 1333108), (42, 1142664), (47, 1021104), (48, 999831), (56, 856998), (63, 761776), (72, 666554), (84, 571332), (94, 510552), (112, 428499), (126, 380888), (141, 340368), (144, 333277), (168, 285666), (188, 255276), (252, 190444), (282, 170184), (329, 145872), (336, 142833), (376, 127638), (423, 113456), (504, 95222), (564, 85092), (658, 72936), (752, 63819), (846, 56728), (987, 48624), (1008, 47611), (1013, 47376), (1128, 42546), (1316, 36468), (1692, 28364), (1974, 24312), (2026, 23688), (2256, 21273), (2632, 18234), (2961, 16208), (3039, 15792), (3384, 14182), (3948, 12156), (4052, 11844), (5264, 9117), (5922, 8104), (6078, 7896), (6768, 7091)]