48850380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 148966272

約数和(自身を除く): 100115892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1217, 1338, 2007, 2230, 2434, 2676, 3345, 3651, 4014, 4460, 4868, 6085, 6690, 7302, 8028, 10035, 10953, 12170, 13380, 14604, 18255, 20070, 21906, 24340, 36510, 40140, 43812, 54765, 73020, 109530, 219060, 271391, 542782, 814173, 1085564, 1356955, 1628346, 2442519, 2713910, 3256692, 4070865, 4885038, 5427820, 8141730, 9770076, 12212595, 16283460, 24425190, 48850380]

約数ペア:

[(1, 48850380), (2, 24425190), (3, 16283460), (4, 12212595), (5, 9770076), (6, 8141730), (9, 5427820), (10, 4885038), (12, 4070865), (15, 3256692), (18, 2713910), (20, 2442519), (30, 1628346), (36, 1356955), (45, 1085564), (60, 814173), (90, 542782), (180, 271391), (223, 219060), (446, 109530), (669, 73020), (892, 54765), (1115, 43812), (1217, 40140), (1338, 36510), (2007, 24340), (2230, 21906), (2434, 20070), (2676, 18255), (3345, 14604), (3651, 13380), (4014, 12170), (4460, 10953), (4868, 10035), (6085, 8028), (6690, 7302)]