51071330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 94373424

約数和(自身を除く): 43302094

約数列:

[1, 2, 5, 10, 53, 106, 173, 265, 346, 530, 557, 865, 1114, 1730, 2785, 5570, 9169, 18338, 29521, 45845, 59042, 91690, 96361, 147605, 192722, 295210, 481805, 963610, 5107133, 10214266, 25535665, 51071330]

約数ペア:

[(1, 51071330), (2, 25535665), (5, 10214266), (10, 5107133), (53, 963610), (106, 481805), (173, 295210), (265, 192722), (346, 147605), (530, 96361), (557, 91690), (865, 59042), (1114, 45845), (1730, 29521), (2785, 18338), (5570, 9169)]