47801690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 41501350

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 569, 1138, 1355, 2710, 2845, 5690, 8401, 16802, 17639, 35278, 42005, 84010, 88195, 154199, 176390, 308398, 770995, 1541990, 4780169, 9560338, 23900845, 47801690]

約数ペア:

[(1, 47801690), (2, 23900845), (5, 9560338), (10, 4780169), (31, 1541990), (62, 770995), (155, 308398), (271, 176390), (310, 154199), (542, 88195), (569, 84010), (1138, 42005), (1355, 35278), (2710, 17639), (2845, 16802), (5690, 8401)]