54772980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53699}}^1$

素因数の和:53728

約数の個数: 48

約数和(自身を含む): 162388800

約数和(自身を除く): 107615820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 53699, 107398, 161097, 214796, 268495, 322194, 536990, 644388, 805485, 912883, 1073980, 1610970, 1825766, 2738649, 3221940, 3651532, 4564415, 5477298, 9128830, 10954596, 13693245, 18257660, 27386490, 54772980]

約数ペア:

[(1, 54772980), (2, 27386490), (3, 18257660), (4, 13693245), (5, 10954596), (6, 9128830), (10, 5477298), (12, 4564415), (15, 3651532), (17, 3221940), (20, 2738649), (30, 1825766), (34, 1610970), (51, 1073980), (60, 912883), (68, 805485), (85, 644388), (102, 536990), (170, 322194), (204, 268495), (255, 214796), (340, 161097), (510, 107398), (1020, 53699)]