53200030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 109283328

約数和(自身を除く): 56083298

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 130, 155, 215, 307, 310, 403, 430, 559, 614, 806, 1118, 1333, 1535, 2015, 2666, 2795, 3070, 3991, 4030, 5590, 6665, 7982, 9517, 13201, 13330, 17329, 19034, 19955, 26402, 34658, 39910, 47585, 66005, 86645, 95170, 123721, 132010, 171613, 173290, 247442, 343226, 409231, 618605, 818462, 858065, 1237210, 1716130, 2046155, 4092310, 5320003, 10640006, 26600015, 53200030]

約数ペア:

[(1, 53200030), (2, 26600015), (5, 10640006), (10, 5320003), (13, 4092310), (26, 2046155), (31, 1716130), (43, 1237210), (62, 858065), (65, 818462), (86, 618605), (130, 409231), (155, 343226), (215, 247442), (307, 173290), (310, 171613), (403, 132010), (430, 123721), (559, 95170), (614, 86645), (806, 66005), (1118, 47585), (1333, 39910), (1535, 34658), (2015, 26402), (2666, 19955), (2795, 19034), (3070, 17329), (3991, 13330), (4030, 13201), (5590, 9517), (6665, 7982)]