47681940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46747}}^1$

素因数の和:46776

約数の個数: 48

約数和(自身を含む): 141365952

約数和(自身を除く): 93684012

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, 46747, 93494, 140241, 186988, 233735, 280482, 467470, 560964, 701205, 794699, 934940, 1402410, 1589398, 2384097, 2804820, 3178796, 3973495, 4768194, 7946990, 9536388, 11920485, 15893980, 23840970, 47681940]

約数ペア:

[(1, 47681940), (2, 23840970), (3, 15893980), (4, 11920485), (5, 9536388), (6, 7946990), (10, 4768194), (12, 3973495), (15, 3178796), (17, 2804820), (20, 2384097), (30, 1589398), (34, 1402410), (51, 934940), (60, 794699), (68, 701205), (85, 560964), (102, 467470), (170, 280482), (204, 233735), (255, 186988), (340, 140241), (510, 93494), (1020, 46747)]