52163937

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 89456640

約数和(自身を除く): 37292703

約数列:

[1, 3, 7, 9, 21, 47, 63, 79, 141, 223, 237, 329, 423, 553, 669, 711, 987, 1561, 1659, 2007, 2961, 3713, 4683, 4977, 10481, 11139, 14049, 17617, 25991, 31443, 33417, 52851, 73367, 77973, 94329, 123319, 158553, 220101, 233919, 369957, 660303, 827999, 1109871, 2483997, 5795993, 7451991, 17387979, 52163937]

約数ペア:

[(1, 52163937), (3, 17387979), (7, 7451991), (9, 5795993), (21, 2483997), (47, 1109871), (63, 827999), (79, 660303), (141, 369957), (223, 233919), (237, 220101), (329, 158553), (423, 123319), (553, 94329), (669, 77973), (711, 73367), (987, 52851), (1561, 33417), (1659, 31443), (2007, 25991), (2961, 17617), (3713, 14049), (4683, 11139), (4977, 10481)]