47690028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 125705216

約数和(自身を除く): 78015188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 151, 186, 279, 283, 302, 372, 453, 558, 566, 604, 849, 906, 1116, 1132, 1359, 1698, 1812, 2547, 2718, 3396, 4681, 5094, 5436, 8773, 9362, 10188, 14043, 17546, 18724, 26319, 28086, 35092, 42129, 42733, 52638, 56172, 78957, 84258, 85466, 105276, 128199, 157914, 168516, 170932, 256398, 315828, 384597, 512796, 769194, 1324723, 1538388, 2649446, 3974169, 5298892, 7948338, 11922507, 15896676, 23845014, 47690028]

約数ペア:

[(1, 47690028), (2, 23845014), (3, 15896676), (4, 11922507), (6, 7948338), (9, 5298892), (12, 3974169), (18, 2649446), (31, 1538388), (36, 1324723), (62, 769194), (93, 512796), (124, 384597), (151, 315828), (186, 256398), (279, 170932), (283, 168516), (302, 157914), (372, 128199), (453, 105276), (558, 85466), (566, 84258), (604, 78957), (849, 56172), (906, 52638), (1116, 42733), (1132, 42129), (1359, 35092), (1698, 28086), (1812, 26319), (2547, 18724), (2718, 17546), (3396, 14043), (4681, 10188), (5094, 9362), (5436, 8773)]