51193896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 146227200

約数和(自身を除く): 95033304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 67, 78, 79, 93, 104, 124, 134, 156, 158, 186, 201, 237, 248, 268, 312, 316, 372, 402, 403, 474, 536, 632, 744, 804, 806, 871, 948, 1027, 1209, 1608, 1612, 1742, 1896, 2054, 2077, 2418, 2449, 2613, 3081, 3224, 3484, 4108, 4154, 4836, 4898, 5226, 5293, 6162, 6231, 6968, 7347, 8216, 8308, 9672, 9796, 10452, 10586, 12324, 12462, 14694, 15879, 16616, 19592, 20904, 21172, 24648, 24924, 27001, 29388, 31758, 31837, 42344, 49848, 54002, 58776, 63516, 63674, 68809, 81003, 95511, 108004, 127032, 127348, 137618, 162006, 164083, 191022, 206427, 216008, 254696, 275236, 324012, 328166, 382044, 412854, 492249, 550472, 648024, 656332, 764088, 825708, 984498, 1312664, 1651416, 1968996, 2133079, 3937992, 4266158, 6399237, 8532316, 12798474, 17064632, 25596948, 51193896]

約数ペア:

[(1, 51193896), (2, 25596948), (3, 17064632), (4, 12798474), (6, 8532316), (8, 6399237), (12, 4266158), (13, 3937992), (24, 2133079), (26, 1968996), (31, 1651416), (39, 1312664), (52, 984498), (62, 825708), (67, 764088), (78, 656332), (79, 648024), (93, 550472), (104, 492249), (124, 412854), (134, 382044), (156, 328166), (158, 324012), (186, 275236), (201, 254696), (237, 216008), (248, 206427), (268, 191022), (312, 164083), (316, 162006), (372, 137618), (402, 127348), (403, 127032), (474, 108004), (536, 95511), (632, 81003), (744, 68809), (804, 63674), (806, 63516), (871, 58776), (948, 54002), (1027, 49848), (1209, 42344), (1608, 31837), (1612, 31758), (1742, 29388), (1896, 27001), (2054, 24924), (2077, 24648), (2418, 21172), (2449, 20904), (2613, 19592), (3081, 16616), (3224, 15879), (3484, 14694), (4108, 12462), (4154, 12324), (4836, 10586), (4898, 10452), (5226, 9796), (5293, 9672), (6162, 8308), (6231, 8216), (6968, 7347)]