55383930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87911}}^1$

素因数の和:87931

約数の個数: 48

約数和(自身を含む): 164571264

約数和(自身を除く): 109187334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87911, 175822, 263733, 439555, 527466, 615377, 791199, 879110, 1230754, 1318665, 1582398, 1846131, 2637330, 3076885, 3692262, 3955995, 5538393, 6153770, 7911990, 9230655, 11076786, 18461310, 27691965, 55383930]

約数ペア:

[(1, 55383930), (2, 27691965), (3, 18461310), (5, 11076786), (6, 9230655), (7, 7911990), (9, 6153770), (10, 5538393), (14, 3955995), (15, 3692262), (18, 3076885), (21, 2637330), (30, 1846131), (35, 1582398), (42, 1318665), (45, 1230754), (63, 879110), (70, 791199), (90, 615377), (105, 527466), (126, 439555), (210, 263733), (315, 175822), (630, 87911)]