48918260120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{237883}}^1$

素因数の和:238044

約数の個数: 64

約数和(自身を含む): 113299391520

約数和(自身を除く): 64381131400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 97, 106, 194, 212, 265, 388, 424, 485, 530, 776, 970, 1060, 1940, 2120, 3880, 5141, 10282, 20564, 25705, 41128, 51410, 102820, 205640, 237883, 475766, 951532, 1189415, 1903064, 2378830, 4757660, 9515320, 12607799, 23074651, 25215598, 46149302, 50431196, 63038995, 92298604, 100862392, 115373255, 126077990, 184597208, 230746510, 252155980, 461493020, 504311960, 922986040, 1222956503, 2445913006, 4891826012, 6114782515, 9783652024, 12229565030, 24459130060, 48918260120]

約数ペア:

[(1, 48918260120), (2, 24459130060), (4, 12229565030), (5, 9783652024), (8, 6114782515), (10, 4891826012), (20, 2445913006), (40, 1222956503), (53, 922986040), (97, 504311960), (106, 461493020), (194, 252155980), (212, 230746510), (265, 184597208), (388, 126077990), (424, 115373255), (485, 100862392), (530, 92298604), (776, 63038995), (970, 50431196), (1060, 46149302), (1940, 25215598), (2120, 23074651), (3880, 12607799), (5141, 9515320), (10282, 4757660), (20564, 2378830), (25705, 1903064), (41128, 1189415), (51410, 951532), (102820, 475766), (205640, 237883)]