53538180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9199}}^1$

素因数の和:9308

約数の個数: 48

約数和(自身を含む): 151468800

約数和(自身を除く): 97930620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 9199, 18398, 27597, 36796, 45995, 55194, 91990, 110388, 137985, 183980, 275970, 551940, 892303, 1784606, 2676909, 3569212, 4461515, 5353818, 8923030, 10707636, 13384545, 17846060, 26769090, 53538180]

約数ペア:

[(1, 53538180), (2, 26769090), (3, 17846060), (4, 13384545), (5, 10707636), (6, 8923030), (10, 5353818), (12, 4461515), (15, 3569212), (20, 2676909), (30, 1784606), (60, 892303), (97, 551940), (194, 275970), (291, 183980), (388, 137985), (485, 110388), (582, 91990), (970, 55194), (1164, 45995), (1455, 36796), (1940, 27597), (2910, 18398), (5820, 9199)]