47736260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16724

約数の個数: 48

約数和(自身を含む): 117778752

約数和(自身を除く): 70042492

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16691, 33382, 66764, 83455, 166910, 183601, 216983, 333820, 367202, 433966, 734404, 867932, 918005, 1084915, 1836010, 2169830, 2386813, 3672020, 4339660, 4773626, 9547252, 11934065, 23868130, 47736260]

約数ペア:

[(1, 47736260), (2, 23868130), (4, 11934065), (5, 9547252), (10, 4773626), (11, 4339660), (13, 3672020), (20, 2386813), (22, 2169830), (26, 1836010), (44, 1084915), (52, 918005), (55, 867932), (65, 734404), (110, 433966), (130, 367202), (143, 333820), (220, 216983), (260, 183601), (286, 166910), (572, 83455), (715, 66764), (1430, 33382), (2860, 16691)]