51622688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 113008896

約数和(自身を除く): 61386208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 4003, 6448, 8006, 12896, 16012, 32024, 52039, 64048, 104078, 124093, 128096, 208156, 248186, 416312, 496372, 832624, 992744, 1613209, 1665248, 1985488, 3226418, 3970976, 6452836, 12905672, 25811344, 51622688]

約数ペア:

[(1, 51622688), (2, 25811344), (4, 12905672), (8, 6452836), (13, 3970976), (16, 3226418), (26, 1985488), (31, 1665248), (32, 1613209), (52, 992744), (62, 832624), (104, 496372), (124, 416312), (208, 248186), (248, 208156), (403, 128096), (416, 124093), (496, 104078), (806, 64048), (992, 52039), (1612, 32024), (3224, 16012), (4003, 12896), (6448, 8006)]