47899030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 48523370

約数列:

[1, 2, 5, 10, 17, 31, 34, 61, 62, 85, 122, 149, 155, 170, 298, 305, 310, 527, 610, 745, 1037, 1054, 1490, 1891, 2074, 2533, 2635, 3782, 4619, 5066, 5185, 5270, 9089, 9238, 9455, 10370, 12665, 18178, 18910, 23095, 25330, 32147, 45445, 46190, 64294, 78523, 90890, 154513, 157046, 160735, 281759, 309026, 321470, 392615, 563518, 772565, 785230, 1408795, 1545130, 2817590, 4789903, 9579806, 23949515, 47899030]

約数ペア:

[(1, 47899030), (2, 23949515), (5, 9579806), (10, 4789903), (17, 2817590), (31, 1545130), (34, 1408795), (61, 785230), (62, 772565), (85, 563518), (122, 392615), (149, 321470), (155, 309026), (170, 281759), (298, 160735), (305, 157046), (310, 154513), (527, 90890), (610, 78523), (745, 64294), (1037, 46190), (1054, 45445), (1490, 32147), (1891, 25330), (2074, 23095), (2533, 18910), (2635, 18178), (3782, 12665), (4619, 10370), (5066, 9455), (5185, 9238), (5270, 9089)]