47987370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 80714070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 797, 1115, 1338, 1594, 2007, 2230, 2391, 3345, 3985, 4014, 4782, 6021, 6690, 7173, 7970, 10035, 11955, 12042, 14346, 20070, 21519, 23910, 30105, 35865, 43038, 60210, 71730, 107595, 177731, 215190, 355462, 533193, 888655, 1066386, 1599579, 1777310, 2665965, 3199158, 4798737, 5331930, 7997895, 9597474, 15995790, 23993685, 47987370]

約数ペア:

[(1, 47987370), (2, 23993685), (3, 15995790), (5, 9597474), (6, 7997895), (9, 5331930), (10, 4798737), (15, 3199158), (18, 2665965), (27, 1777310), (30, 1599579), (45, 1066386), (54, 888655), (90, 533193), (135, 355462), (223, 215190), (270, 177731), (446, 107595), (669, 71730), (797, 60210), (1115, 43038), (1338, 35865), (1594, 30105), (2007, 23910), (2230, 21519), (2391, 20070), (3345, 14346), (3985, 12042), (4014, 11955), (4782, 10035), (6021, 7970), (6690, 7173)]