56127050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 72

約数和(自身を含む): 125527680

約数和(自身を除く): 69400630

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 739, 775, 1085, 1225, 1478, 1519, 1550, 2170, 2450, 3038, 3695, 5173, 5425, 7390, 7595, 10346, 10850, 15190, 18475, 22909, 25865, 36211, 36950, 37975, 45818, 51730, 72422, 75950, 114545, 129325, 160363, 181055, 229090, 258650, 320726, 362110, 572725, 801815, 905275, 1122541, 1145450, 1603630, 1810550, 2245082, 4009075, 5612705, 8018150, 11225410, 28063525, 56127050]

約数ペア:

[(1, 56127050), (2, 28063525), (5, 11225410), (7, 8018150), (10, 5612705), (14, 4009075), (25, 2245082), (31, 1810550), (35, 1603630), (49, 1145450), (50, 1122541), (62, 905275), (70, 801815), (98, 572725), (155, 362110), (175, 320726), (217, 258650), (245, 229090), (310, 181055), (350, 160363), (434, 129325), (490, 114545), (739, 75950), (775, 72422), (1085, 51730), (1225, 45818), (1478, 37975), (1519, 36950), (1550, 36211), (2170, 25865), (2450, 22909), (3038, 18475), (3695, 15190), (5173, 10850), (5425, 10346), (7390, 7595)]