53365655

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 79435200

約数和(自身を除く): 26069545

約数列:

[1, 5, 7, 29, 35, 37, 49, 145, 185, 203, 245, 259, 343, 841, 1015, 1073, 1295, 1421, 1715, 1813, 4205, 5365, 5887, 7105, 7511, 9065, 9947, 12691, 29435, 31117, 37555, 41209, 49735, 52577, 63455, 155585, 206045, 217819, 262885, 288463, 368039, 1089095, 1442315, 1524733, 1840195, 7623665, 10673131, 53365655]

約数ペア:

[(1, 53365655), (5, 10673131), (7, 7623665), (29, 1840195), (35, 1524733), (37, 1442315), (49, 1089095), (145, 368039), (185, 288463), (203, 262885), (245, 217819), (259, 206045), (343, 155585), (841, 63455), (1015, 52577), (1073, 49735), (1295, 41209), (1421, 37555), (1715, 31117), (1813, 29435), (4205, 12691), (5365, 9947), (5887, 9065), (7105, 7511)]