55504250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 53670790

約数列:

[1, 2, 5, 10, 25, 50, 53, 59, 71, 106, 118, 125, 142, 250, 265, 295, 355, 530, 590, 710, 1325, 1475, 1775, 2650, 2950, 3127, 3550, 3763, 4189, 6254, 6625, 7375, 7526, 8378, 8875, 13250, 14750, 15635, 17750, 18815, 20945, 31270, 37630, 41890, 78175, 94075, 104725, 156350, 188150, 209450, 222017, 390875, 444034, 470375, 523625, 781750, 940750, 1047250, 1110085, 2220170, 5550425, 11100850, 27752125, 55504250]

約数ペア:

[(1, 55504250), (2, 27752125), (5, 11100850), (10, 5550425), (25, 2220170), (50, 1110085), (53, 1047250), (59, 940750), (71, 781750), (106, 523625), (118, 470375), (125, 444034), (142, 390875), (250, 222017), (265, 209450), (295, 188150), (355, 156350), (530, 104725), (590, 94075), (710, 78175), (1325, 41890), (1475, 37630), (1775, 31270), (2650, 20945), (2950, 18815), (3127, 17750), (3550, 15635), (3763, 14750), (4189, 13250), (6254, 8875), (6625, 8378), (7375, 7526)]