55164472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 113180400

約数和(自身を除く): 58015928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1489, 1684, 2978, 3368, 4631, 5956, 9262, 11912, 16379, 18524, 32758, 37048, 65516, 131032, 626869, 1253738, 2507476, 5014952, 6895559, 13791118, 27582236, 55164472]

約数ペア:

[(1, 55164472), (2, 27582236), (4, 13791118), (8, 6895559), (11, 5014952), (22, 2507476), (44, 1253738), (88, 626869), (421, 131032), (842, 65516), (1489, 37048), (1684, 32758), (2978, 18524), (3368, 16379), (4631, 11912), (5956, 9262)]