48131940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42221}}^1$

素因数の和:42252

約数の個数: 48

約数和(自身を含む): 141865920

約数和(自身を除く): 93733980

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, 42221, 84442, 126663, 168884, 211105, 253326, 422210, 506652, 633315, 802199, 844420, 1266630, 1604398, 2406597, 2533260, 3208796, 4010995, 4813194, 8021990, 9626388, 12032985, 16043980, 24065970, 48131940]

約数ペア:

[(1, 48131940), (2, 24065970), (3, 16043980), (4, 12032985), (5, 9626388), (6, 8021990), (10, 4813194), (12, 4010995), (15, 3208796), (19, 2533260), (20, 2406597), (30, 1604398), (38, 1266630), (57, 844420), (60, 802199), (76, 633315), (95, 506652), (114, 422210), (190, 253326), (228, 211105), (285, 168884), (380, 126663), (570, 84442), (1140, 42221)]