51474076164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{143141}}^1$

素因数の和:144585

約数の個数: 72

約数和(自身を含む): 148808132928

約数和(自身を除く): 97334056764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1427, 2854, 4281, 5708, 8562, 9989, 12843, 17124, 19978, 25686, 29967, 39956, 51372, 59934, 89901, 119868, 143141, 179802, 286282, 359604, 429423, 572564, 858846, 1001987, 1288269, 1717692, 2003974, 2576538, 3005961, 4007948, 5153076, 6011922, 9017883, 12023844, 18035766, 36071532, 204262207, 408524414, 612786621, 817048828, 1225573242, 1429835449, 1838359863, 2451146484, 2859670898, 3676719726, 4289506347, 5719341796, 7353439452, 8579012694, 12868519041, 17158025388, 25737038082, 51474076164]

約数ペア:

[(1, 51474076164), (2, 25737038082), (3, 17158025388), (4, 12868519041), (6, 8579012694), (7, 7353439452), (9, 5719341796), (12, 4289506347), (14, 3676719726), (18, 2859670898), (21, 2451146484), (28, 1838359863), (36, 1429835449), (42, 1225573242), (63, 817048828), (84, 612786621), (126, 408524414), (252, 204262207), (1427, 36071532), (2854, 18035766), (4281, 12023844), (5708, 9017883), (8562, 6011922), (9989, 5153076), (12843, 4007948), (17124, 3005961), (19978, 2576538), (25686, 2003974), (29967, 1717692), (39956, 1288269), (51372, 1001987), (59934, 858846), (89901, 572564), (119868, 429423), (143141, 359604), (179802, 286282)]