56398300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 151990272

約数和(自身を除く): 95591972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 31, 35, 46, 50, 62, 70, 92, 100, 113, 115, 124, 140, 155, 161, 175, 217, 226, 230, 310, 322, 350, 434, 452, 460, 565, 575, 620, 644, 700, 713, 775, 791, 805, 868, 1085, 1130, 1150, 1426, 1550, 1582, 1610, 2170, 2260, 2300, 2599, 2825, 2852, 3100, 3164, 3220, 3503, 3565, 3955, 4025, 4340, 4991, 5198, 5425, 5650, 7006, 7130, 7910, 8050, 9982, 10396, 10850, 11300, 12995, 14012, 14260, 15820, 16100, 17515, 17825, 18193, 19775, 19964, 21700, 24521, 24955, 25990, 35030, 35650, 36386, 39550, 49042, 49910, 51980, 64975, 70060, 71300, 72772, 79100, 80569, 87575, 90965, 98084, 99820, 122605, 124775, 129950, 161138, 175150, 181930, 245210, 249550, 259900, 322276, 350300, 363860, 402845, 454825, 490420, 499100, 563983, 613025, 805690, 909650, 1127966, 1226050, 1611380, 1819300, 2014225, 2255932, 2452100, 2819915, 4028450, 5639830, 8056900, 11279660, 14099575, 28199150, 56398300]

約数ペア:

[(1, 56398300), (2, 28199150), (4, 14099575), (5, 11279660), (7, 8056900), (10, 5639830), (14, 4028450), (20, 2819915), (23, 2452100), (25, 2255932), (28, 2014225), (31, 1819300), (35, 1611380), (46, 1226050), (50, 1127966), (62, 909650), (70, 805690), (92, 613025), (100, 563983), (113, 499100), (115, 490420), (124, 454825), (140, 402845), (155, 363860), (161, 350300), (175, 322276), (217, 259900), (226, 249550), (230, 245210), (310, 181930), (322, 175150), (350, 161138), (434, 129950), (452, 124775), (460, 122605), (565, 99820), (575, 98084), (620, 90965), (644, 87575), (700, 80569), (713, 79100), (775, 72772), (791, 71300), (805, 70060), (868, 64975), (1085, 51980), (1130, 49910), (1150, 49042), (1426, 39550), (1550, 36386), (1582, 35650), (1610, 35030), (2170, 25990), (2260, 24955), (2300, 24521), (2599, 21700), (2825, 19964), (2852, 19775), (3100, 18193), (3164, 17825), (3220, 17515), (3503, 16100), (3565, 15820), (3955, 14260), (4025, 14012), (4340, 12995), (4991, 11300), (5198, 10850), (5425, 10396), (5650, 9982), (7006, 8050), (7130, 7910)]