54537702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12566291}}^1$

素因数の和:12566338

約数の個数: 48

約数和(自身を含む): 135112771584

約数和(自身を除く): 80575068644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 12566291, 25132582, 50265164, 62831455, 87964037, 125662910, 175928074, 251325820, 351856148, 389555021, 439820185, 779110042, 879640370, 1558220084, 1759280740, 1947775105, 2726885147, 3895550210, 5453770294, 7791100420, 10907540588, 13634425735, 27268851470, 54537702940]

約数ペア:

[(1, 54537702940), (2, 27268851470), (4, 13634425735), (5, 10907540588), (7, 7791100420), (10, 5453770294), (14, 3895550210), (20, 2726885147), (28, 1947775105), (31, 1759280740), (35, 1558220084), (62, 879640370), (70, 779110042), (124, 439820185), (140, 389555021), (155, 351856148), (217, 251325820), (310, 175928074), (434, 125662910), (620, 87964037), (868, 62831455), (1085, 50265164), (2170, 25132582), (4340, 12566291)]