48721212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 128419200

約数和(自身を除く): 79697988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 279, 293, 298, 372, 447, 558, 586, 596, 879, 894, 1116, 1172, 1341, 1758, 1788, 2637, 2682, 3516, 4619, 5274, 5364, 9083, 9238, 10548, 13857, 18166, 18476, 27249, 27714, 36332, 41571, 43657, 54498, 55428, 81747, 83142, 87314, 108996, 130971, 163494, 166284, 174628, 261942, 326988, 392913, 523884, 785826, 1353367, 1571652, 2706734, 4060101, 5413468, 8120202, 12180303, 16240404, 24360606, 48721212]

約数ペア:

[(1, 48721212), (2, 24360606), (3, 16240404), (4, 12180303), (6, 8120202), (9, 5413468), (12, 4060101), (18, 2706734), (31, 1571652), (36, 1353367), (62, 785826), (93, 523884), (124, 392913), (149, 326988), (186, 261942), (279, 174628), (293, 166284), (298, 163494), (372, 130971), (447, 108996), (558, 87314), (586, 83142), (596, 81747), (879, 55428), (894, 54498), (1116, 43657), (1172, 41571), (1341, 36332), (1758, 27714), (1788, 27249), (2637, 18476), (2682, 18166), (3516, 13857), (4619, 10548), (5274, 9238), (5364, 9083)]