55903900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43003}}^1$

素因数の和:43030

約数の個数: 36

約数和(自身を含む): 130646152

約数和(自身を除く): 74742252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 43003, 86006, 172012, 215015, 430030, 559039, 860060, 1075075, 1118078, 2150150, 2236156, 2795195, 4300300, 5590390, 11180780, 13975975, 27951950, 55903900]

約数ペア:

[(1, 55903900), (2, 27951950), (4, 13975975), (5, 11180780), (10, 5590390), (13, 4300300), (20, 2795195), (25, 2236156), (26, 2150150), (50, 1118078), (52, 1075075), (65, 860060), (100, 559039), (130, 430030), (260, 215015), (325, 172012), (650, 86006), (1300, 43003)]