51314820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45044

約数の個数: 48

約数和(自身を含む): 151247040

約数和(自身を除く): 99932220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45013, 90026, 135039, 180052, 225065, 270078, 450130, 540156, 675195, 855247, 900260, 1350390, 1710494, 2565741, 2700780, 3420988, 4276235, 5131482, 8552470, 10262964, 12828705, 17104940, 25657410, 51314820]

約数ペア:

[(1, 51314820), (2, 25657410), (3, 17104940), (4, 12828705), (5, 10262964), (6, 8552470), (10, 5131482), (12, 4276235), (15, 3420988), (19, 2700780), (20, 2565741), (30, 1710494), (38, 1350390), (57, 900260), (60, 855247), (76, 675195), (95, 540156), (114, 450130), (190, 270078), (228, 225065), (285, 180052), (380, 135039), (570, 90026), (1140, 45013)]