54646670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 113944320

約数和(自身を除く): 59297650

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 170, 221, 313, 395, 442, 626, 790, 1027, 1105, 1343, 1565, 2054, 2210, 2686, 3130, 4069, 5135, 5321, 6715, 8138, 10270, 10642, 13430, 17459, 20345, 24727, 26605, 34918, 40690, 49454, 53210, 69173, 87295, 123635, 138346, 174590, 247270, 321451, 345865, 420359, 642902, 691730, 840718, 1607255, 2101795, 3214510, 4203590, 5464667, 10929334, 27323335, 54646670]

約数ペア:

[(1, 54646670), (2, 27323335), (5, 10929334), (10, 5464667), (13, 4203590), (17, 3214510), (26, 2101795), (34, 1607255), (65, 840718), (79, 691730), (85, 642902), (130, 420359), (158, 345865), (170, 321451), (221, 247270), (313, 174590), (395, 138346), (442, 123635), (626, 87295), (790, 69173), (1027, 53210), (1105, 49454), (1343, 40690), (1565, 34918), (2054, 26605), (2210, 24727), (2686, 20345), (3130, 17459), (4069, 13430), (5135, 10642), (5321, 10270), (6715, 8138)]