47657898

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 106142400

約数和(自身を除く): 58484502

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 419, 426, 534, 639, 801, 838, 1257, 1278, 1602, 2514, 3771, 6319, 7542, 12638, 18957, 29749, 37291, 37914, 56871, 59498, 74582, 89247, 111873, 113742, 178494, 223746, 267741, 335619, 535482, 671238, 2647661, 5295322, 7942983, 15885966, 23828949, 47657898]

約数ペア:

[(1, 47657898), (2, 23828949), (3, 15885966), (6, 7942983), (9, 5295322), (18, 2647661), (71, 671238), (89, 535482), (142, 335619), (178, 267741), (213, 223746), (267, 178494), (419, 113742), (426, 111873), (534, 89247), (639, 74582), (801, 59498), (838, 56871), (1257, 37914), (1278, 37291), (1602, 29749), (2514, 18957), (3771, 12638), (6319, 7542)]