51588405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 98729280

約数和(自身を除く): 47140875

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1171, 1335, 2937, 3513, 4005, 4895, 5855, 8811, 10539, 12881, 14685, 17565, 38643, 44055, 52695, 64405, 104219, 115929, 193215, 312657, 521095, 579645, 937971, 1146409, 1563285, 3439227, 4689855, 5732045, 10317681, 17196135, 51588405]

約数ペア:

[(1, 51588405), (3, 17196135), (5, 10317681), (9, 5732045), (11, 4689855), (15, 3439227), (33, 1563285), (45, 1146409), (55, 937971), (89, 579645), (99, 521095), (165, 312657), (267, 193215), (445, 115929), (495, 104219), (801, 64405), (979, 52695), (1171, 44055), (1335, 38643), (2937, 17565), (3513, 14685), (4005, 12881), (4895, 10539), (5855, 8811)]