47124220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16510

約数の個数: 48

約数和(自身を含む): 116268768

約数和(自身を除く): 69144548

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, 16477, 32954, 65908, 82385, 164770, 181247, 214201, 329540, 362494, 428402, 724988, 856804, 906235, 1071005, 1812470, 2142010, 2356211, 3624940, 4284020, 4712422, 9424844, 11781055, 23562110, 47124220]

約数ペア:

[(1, 47124220), (2, 23562110), (4, 11781055), (5, 9424844), (10, 4712422), (11, 4284020), (13, 3624940), (20, 2356211), (22, 2142010), (26, 1812470), (44, 1071005), (52, 906235), (55, 856804), (65, 724988), (110, 428402), (130, 362494), (143, 329540), (220, 214201), (260, 181247), (286, 164770), (572, 82385), (715, 65908), (1430, 32954), (2860, 16477)]