53942340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16963}}^1$

素因数の和:17028

約数の個数: 48

約数和(自身を含む): 153897408

約数和(自身を除く): 99955068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16963, 33926, 50889, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 899039, 1017780, 1798078, 2697117, 3596156, 4495195, 5394234, 8990390, 10788468, 13485585, 17980780, 26971170, 53942340]

約数ペア:

[(1, 53942340), (2, 26971170), (3, 17980780), (4, 13485585), (5, 10788468), (6, 8990390), (10, 5394234), (12, 4495195), (15, 3596156), (20, 2697117), (30, 1798078), (53, 1017780), (60, 899039), (106, 508890), (159, 339260), (212, 254445), (265, 203556), (318, 169630), (530, 101778), (636, 84815), (795, 67852), (1060, 50889), (1590, 33926), (3180, 16963)]