56560340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 69177580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 380, 502, 593, 1004, 1186, 1255, 2372, 2510, 2965, 4769, 5020, 5930, 9538, 11267, 11860, 19076, 22534, 23845, 45068, 47690, 56335, 95380, 112670, 148843, 225340, 297686, 595372, 744215, 1488430, 2828017, 2976860, 5656034, 11312068, 14140085, 28280170, 56560340]

約数ペア:

[(1, 56560340), (2, 28280170), (4, 14140085), (5, 11312068), (10, 5656034), (19, 2976860), (20, 2828017), (38, 1488430), (76, 744215), (95, 595372), (190, 297686), (251, 225340), (380, 148843), (502, 112670), (593, 95380), (1004, 56335), (1186, 47690), (1255, 45068), (2372, 23845), (2510, 22534), (2965, 19076), (4769, 11860), (5020, 11267), (5930, 9538)]