53431668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 144039168

約数和(自身を除く): 90607500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1373, 1692, 2162, 2746, 3243, 4119, 4324, 5492, 6486, 8238, 9729, 12357, 12972, 16476, 19458, 24714, 31579, 38916, 49428, 63158, 64531, 94737, 126316, 129062, 189474, 193593, 258124, 284211, 378948, 387186, 568422, 580779, 774372, 1136844, 1161558, 1484213, 2323116, 2968426, 4452639, 5936852, 8905278, 13357917, 17810556, 26715834, 53431668]

約数ペア:

[(1, 53431668), (2, 26715834), (3, 17810556), (4, 13357917), (6, 8905278), (9, 5936852), (12, 4452639), (18, 2968426), (23, 2323116), (36, 1484213), (46, 1161558), (47, 1136844), (69, 774372), (92, 580779), (94, 568422), (138, 387186), (141, 378948), (188, 284211), (207, 258124), (276, 193593), (282, 189474), (414, 129062), (423, 126316), (564, 94737), (828, 64531), (846, 63158), (1081, 49428), (1373, 38916), (1692, 31579), (2162, 24714), (2746, 19458), (3243, 16476), (4119, 12972), (4324, 12357), (5492, 9729), (6486, 8238)]