50009700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12823}}^1$

素因数の和:12853

約数の個数: 72

約数和(自身を含む): 155837248

約数和(自身を除く): 105827548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 12823, 25646, 38469, 51292, 64115, 76938, 128230, 153876, 166699, 192345, 256460, 320575, 333398, 384690, 500097, 641150, 666796, 769380, 833495, 961725, 1000194, 1282300, 1666990, 1923450, 2000388, 2500485, 3333980, 3846900, 4167475, 5000970, 8334950, 10001940, 12502425, 16669900, 25004850, 50009700]

約数ペア:

[(1, 50009700), (2, 25004850), (3, 16669900), (4, 12502425), (5, 10001940), (6, 8334950), (10, 5000970), (12, 4167475), (13, 3846900), (15, 3333980), (20, 2500485), (25, 2000388), (26, 1923450), (30, 1666990), (39, 1282300), (50, 1000194), (52, 961725), (60, 833495), (65, 769380), (75, 666796), (78, 641150), (100, 500097), (130, 384690), (150, 333398), (156, 320575), (195, 256460), (260, 192345), (300, 166699), (325, 153876), (390, 128230), (650, 76938), (780, 64115), (975, 51292), (1300, 38469), (1950, 25646), (3900, 12823)]