51965409

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 22062111

約数列:

[1, 3, 41, 47, 89, 101, 123, 141, 267, 303, 1927, 3649, 4141, 4183, 4747, 5781, 8989, 10947, 12423, 12549, 14241, 26967, 171503, 194627, 368549, 422483, 514509, 583881, 1105647, 1267449, 17321803, 51965409]

約数ペア:

[(1, 51965409), (3, 17321803), (41, 1267449), (47, 1105647), (89, 583881), (101, 514509), (123, 422483), (141, 368549), (267, 194627), (303, 171503), (1927, 26967), (3649, 14241), (4141, 12549), (4183, 12423), (4747, 10947), (5781, 8989)]