53323980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1361}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 149645664

約数和(自身を除く): 96321684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1361, 1959, 2612, 2722, 3265, 3918, 4083, 5444, 6530, 6805, 7836, 8166, 9795, 13060, 13610, 16332, 19590, 20415, 27220, 39180, 40830, 81660, 888733, 1777466, 2666199, 3554932, 4443665, 5332398, 8887330, 10664796, 13330995, 17774660, 26661990, 53323980]

約数ペア:

[(1, 53323980), (2, 26661990), (3, 17774660), (4, 13330995), (5, 10664796), (6, 8887330), (10, 5332398), (12, 4443665), (15, 3554932), (20, 2666199), (30, 1777466), (60, 888733), (653, 81660), (1306, 40830), (1361, 39180), (1959, 27220), (2612, 20415), (2722, 19590), (3265, 16332), (3918, 13610), (4083, 13060), (5444, 9795), (6530, 8166), (6805, 7836)]