53200340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 64372780

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1619, 1643, 3238, 3286, 6476, 6572, 8095, 8215, 16190, 16430, 32380, 32860, 50189, 85807, 100378, 171614, 200756, 250945, 343228, 429035, 501890, 858070, 1003780, 1716140, 2660017, 5320034, 10640068, 13300085, 26600170, 53200340]

約数ペア:

[(1, 53200340), (2, 26600170), (4, 13300085), (5, 10640068), (10, 5320034), (20, 2660017), (31, 1716140), (53, 1003780), (62, 858070), (106, 501890), (124, 429035), (155, 343228), (212, 250945), (265, 200756), (310, 171614), (530, 100378), (620, 85807), (1060, 50189), (1619, 32860), (1643, 32380), (3238, 16430), (3286, 16190), (6476, 8215), (6572, 8095)]