55864728

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 163737600

約数和(自身を除く): 107872872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 103, 108, 124, 162, 186, 206, 216, 243, 248, 279, 309, 324, 372, 412, 486, 558, 618, 648, 729, 744, 824, 837, 927, 972, 1116, 1236, 1458, 1674, 1854, 1944, 2187, 2232, 2472, 2511, 2781, 2916, 3193, 3348, 3708, 4374, 5022, 5562, 5832, 6386, 6696, 7416, 7533, 8343, 8748, 9579, 10044, 11124, 12772, 15066, 16686, 17496, 19158, 20088, 22248, 22599, 25029, 25544, 28737, 30132, 33372, 38316, 45198, 50058, 57474, 60264, 66744, 67797, 75087, 76632, 86211, 90396, 100116, 114948, 135594, 150174, 172422, 180792, 200232, 225261, 229896, 258633, 271188, 300348, 344844, 450522, 517266, 542376, 600696, 689688, 775899, 901044, 1034532, 1551798, 1802088, 2069064, 2327697, 3103596, 4655394, 6207192, 6983091, 9310788, 13966182, 18621576, 27932364, 55864728]

約数ペア:

[(1, 55864728), (2, 27932364), (3, 18621576), (4, 13966182), (6, 9310788), (8, 6983091), (9, 6207192), (12, 4655394), (18, 3103596), (24, 2327697), (27, 2069064), (31, 1802088), (36, 1551798), (54, 1034532), (62, 901044), (72, 775899), (81, 689688), (93, 600696), (103, 542376), (108, 517266), (124, 450522), (162, 344844), (186, 300348), (206, 271188), (216, 258633), (243, 229896), (248, 225261), (279, 200232), (309, 180792), (324, 172422), (372, 150174), (412, 135594), (486, 114948), (558, 100116), (618, 90396), (648, 86211), (729, 76632), (744, 75087), (824, 67797), (837, 66744), (927, 60264), (972, 57474), (1116, 50058), (1236, 45198), (1458, 38316), (1674, 33372), (1854, 30132), (1944, 28737), (2187, 25544), (2232, 25029), (2472, 22599), (2511, 22248), (2781, 20088), (2916, 19158), (3193, 17496), (3348, 16686), (3708, 15066), (4374, 12772), (5022, 11124), (5562, 10044), (5832, 9579), (6386, 8748), (6696, 8343), (7416, 7533)]