56863912

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 83104088

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 53, 56, 68, 92, 98, 106, 119, 136, 161, 184, 196, 212, 238, 322, 343, 371, 391, 392, 424, 476, 644, 686, 742, 782, 833, 901, 952, 1127, 1219, 1288, 1372, 1484, 1564, 1666, 1802, 2254, 2438, 2597, 2737, 2744, 2968, 3128, 3332, 3604, 4508, 4876, 5194, 5474, 5831, 6307, 6664, 7208, 7889, 8533, 9016, 9752, 10388, 10948, 11662, 12614, 15778, 17066, 18179, 19159, 20723, 20776, 21896, 23324, 25228, 31556, 34132, 36358, 38318, 41446, 44149, 46648, 50456, 59731, 63112, 68264, 72716, 76636, 82892, 88298, 119462, 134113, 145061, 145432, 153272, 165784, 176596, 238924, 268226, 290122, 309043, 353192, 418117, 477848, 536452, 580244, 618086, 836234, 1015427, 1072904, 1160488, 1236172, 1672468, 2030854, 2472344, 3344936, 4061708, 7107989, 8123416, 14215978, 28431956, 56863912]

約数ペア:

[(1, 56863912), (2, 28431956), (4, 14215978), (7, 8123416), (8, 7107989), (14, 4061708), (17, 3344936), (23, 2472344), (28, 2030854), (34, 1672468), (46, 1236172), (49, 1160488), (53, 1072904), (56, 1015427), (68, 836234), (92, 618086), (98, 580244), (106, 536452), (119, 477848), (136, 418117), (161, 353192), (184, 309043), (196, 290122), (212, 268226), (238, 238924), (322, 176596), (343, 165784), (371, 153272), (391, 145432), (392, 145061), (424, 134113), (476, 119462), (644, 88298), (686, 82892), (742, 76636), (782, 72716), (833, 68264), (901, 63112), (952, 59731), (1127, 50456), (1219, 46648), (1288, 44149), (1372, 41446), (1484, 38318), (1564, 36358), (1666, 34132), (1802, 31556), (2254, 25228), (2438, 23324), (2597, 21896), (2737, 20776), (2744, 20723), (2968, 19159), (3128, 18179), (3332, 17066), (3604, 15778), (4508, 12614), (4876, 11662), (5194, 10948), (5474, 10388), (5831, 9752), (6307, 9016), (6664, 8533), (7208, 7889)]