49472172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 131695200

約数和(自身を除く): 82223028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 401, 414, 447, 596, 802, 828, 894, 1203, 1341, 1604, 1788, 2406, 2682, 3427, 3609, 4812, 5364, 6854, 7218, 9223, 10281, 13708, 14436, 18446, 20562, 27669, 30843, 36892, 41124, 55338, 59749, 61686, 83007, 110676, 119498, 123372, 166014, 179247, 238996, 332028, 358494, 537741, 716988, 1075482, 1374227, 2150964, 2748454, 4122681, 5496908, 8245362, 12368043, 16490724, 24736086, 49472172]

約数ペア:

[(1, 49472172), (2, 24736086), (3, 16490724), (4, 12368043), (6, 8245362), (9, 5496908), (12, 4122681), (18, 2748454), (23, 2150964), (36, 1374227), (46, 1075482), (69, 716988), (92, 537741), (138, 358494), (149, 332028), (207, 238996), (276, 179247), (298, 166014), (401, 123372), (414, 119498), (447, 110676), (596, 83007), (802, 61686), (828, 59749), (894, 55338), (1203, 41124), (1341, 36892), (1604, 30843), (1788, 27669), (2406, 20562), (2682, 18446), (3427, 14436), (3609, 13708), (4812, 10281), (5364, 9223), (6854, 7218)]