47881140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 142907520

約数和(自身を除く): 95026380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 190, 194, 228, 285, 291, 380, 388, 433, 485, 570, 582, 866, 970, 1140, 1164, 1299, 1455, 1732, 1843, 1940, 2165, 2598, 2910, 3686, 4330, 5196, 5529, 5820, 6495, 7372, 8227, 8660, 9215, 11058, 12990, 16454, 18430, 22116, 24681, 25980, 27645, 32908, 36860, 41135, 42001, 49362, 55290, 82270, 84002, 98724, 110580, 123405, 126003, 164540, 168004, 210005, 246810, 252006, 420010, 493620, 504012, 630015, 798019, 840020, 1260030, 1596038, 2394057, 2520060, 3192076, 3990095, 4788114, 7980190, 9576228, 11970285, 15960380, 23940570, 47881140]

約数ペア:

[(1, 47881140), (2, 23940570), (3, 15960380), (4, 11970285), (5, 9576228), (6, 7980190), (10, 4788114), (12, 3990095), (15, 3192076), (19, 2520060), (20, 2394057), (30, 1596038), (38, 1260030), (57, 840020), (60, 798019), (76, 630015), (95, 504012), (97, 493620), (114, 420010), (190, 252006), (194, 246810), (228, 210005), (285, 168004), (291, 164540), (380, 126003), (388, 123405), (433, 110580), (485, 98724), (570, 84002), (582, 82270), (866, 55290), (970, 49362), (1140, 42001), (1164, 41135), (1299, 36860), (1455, 32908), (1732, 27645), (1843, 25980), (1940, 24681), (2165, 22116), (2598, 18430), (2910, 16454), (3686, 12990), (4330, 11058), (5196, 9215), (5529, 8660), (5820, 8227), (6495, 7372)]