49852980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{276961}}^1$

素因数の和:276976

約数の個数: 36

約数和(自身を含む): 151221252

約数和(自身を除く): 101368272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 276961, 553922, 830883, 1107844, 1384805, 1661766, 2492649, 2769610, 3323532, 4154415, 4985298, 5539220, 8308830, 9970596, 12463245, 16617660, 24926490, 49852980]

約数ペア:

[(1, 49852980), (2, 24926490), (3, 16617660), (4, 12463245), (5, 9970596), (6, 8308830), (9, 5539220), (10, 4985298), (12, 4154415), (15, 3323532), (18, 2769610), (20, 2492649), (30, 1661766), (36, 1384805), (45, 1107844), (60, 830883), (90, 553922), (180, 276961)]