51991198

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 41087522

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 742, 1709, 2173, 3418, 4346, 11963, 15211, 23926, 30422, 70069, 90577, 140138, 181154, 490483, 634039, 980966, 1268078, 3713657, 7427314, 25995599, 51991198]

約数ペア:

[(1, 51991198), (2, 25995599), (7, 7427314), (14, 3713657), (41, 1268078), (53, 980966), (82, 634039), (106, 490483), (287, 181154), (371, 140138), (574, 90577), (742, 70069), (1709, 30422), (2173, 23926), (3418, 15211), (4346, 11963)]