55802070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4733}}^1$

素因数の和:4877

約数の個数: 48

約数和(自身を含む): 146223792

約数和(自身を除く): 90421722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 4733, 5895, 9466, 11790, 14199, 23665, 28398, 42597, 47330, 70995, 85194, 141990, 212985, 425970, 620023, 1240046, 1860069, 3100115, 3720138, 5580207, 6200230, 9300345, 11160414, 18600690, 27901035, 55802070]

約数ペア:

[(1, 55802070), (2, 27901035), (3, 18600690), (5, 11160414), (6, 9300345), (9, 6200230), (10, 5580207), (15, 3720138), (18, 3100115), (30, 1860069), (45, 1240046), (90, 620023), (131, 425970), (262, 212985), (393, 141990), (655, 85194), (786, 70995), (1179, 47330), (1310, 42597), (1965, 28398), (2358, 23665), (3930, 14199), (4733, 11790), (5895, 9466)]