51349560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427913}}^1$

素因数の和:427927

約数の個数: 32

約数和(自身を含む): 154049040

約数和(自身を除く): 102699480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427913, 855826, 1283739, 1711652, 2139565, 2567478, 3423304, 4279130, 5134956, 6418695, 8558260, 10269912, 12837390, 17116520, 25674780, 51349560]

約数ペア:

[(1, 51349560), (2, 25674780), (3, 17116520), (4, 12837390), (5, 10269912), (6, 8558260), (8, 6418695), (10, 5134956), (12, 4279130), (15, 3423304), (20, 2567478), (24, 2139565), (30, 1711652), (40, 1283739), (60, 855826), (120, 427913)]