55204270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 117153216

約数和(自身を除く): 61948946

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 557, 583, 901, 935, 1114, 1166, 1802, 1870, 2785, 2915, 4505, 5570, 5830, 6127, 9010, 9469, 9911, 12254, 18938, 19822, 29521, 30635, 47345, 49555, 59042, 61270, 94690, 99110, 104159, 147605, 208318, 295210, 324731, 501857, 520795, 649462, 1003714, 1041590, 1623655, 2509285, 3247310, 5018570, 5520427, 11040854, 27602135, 55204270]

約数ペア:

[(1, 55204270), (2, 27602135), (5, 11040854), (10, 5520427), (11, 5018570), (17, 3247310), (22, 2509285), (34, 1623655), (53, 1041590), (55, 1003714), (85, 649462), (106, 520795), (110, 501857), (170, 324731), (187, 295210), (265, 208318), (374, 147605), (530, 104159), (557, 99110), (583, 94690), (901, 61270), (935, 59042), (1114, 49555), (1166, 47345), (1802, 30635), (1870, 29521), (2785, 19822), (2915, 18938), (4505, 12254), (5570, 9911), (5830, 9469), (6127, 9010)]