49810722052

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{18743}}^1$

素因数の和:18930

約数の個数: 96

約数和(自身を含む): 110214720000

約数和(自身を除く): 60403997948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 149, 182, 196, 298, 343, 364, 596, 637, 686, 1043, 1274, 1372, 1937, 2086, 2548, 3874, 4172, 4459, 7301, 7748, 8918, 13559, 14602, 17836, 18743, 27118, 29204, 37486, 51107, 54236, 74972, 94913, 102214, 131201, 189826, 204428, 243659, 262402, 379652, 487318, 524804, 664391, 918407, 974636, 1328782, 1705613, 1836814, 2657564, 2792707, 3411226, 3673628, 5585414, 6428849, 6822452, 11170828, 11939291, 12857698, 19548949, 23878582, 25715396, 36305191, 39097898, 47757164, 72610382, 78195796, 83575037, 136842643, 145220764, 167150074, 254136337, 273685286, 334300148, 508272674, 547370572, 957898501, 1016545348, 1778954359, 1915797002, 3557908718, 3831594004, 7115817436, 12452680513, 24905361026, 49810722052]

約数ペア:

[(1, 49810722052), (2, 24905361026), (4, 12452680513), (7, 7115817436), (13, 3831594004), (14, 3557908718), (26, 1915797002), (28, 1778954359), (49, 1016545348), (52, 957898501), (91, 547370572), (98, 508272674), (149, 334300148), (182, 273685286), (196, 254136337), (298, 167150074), (343, 145220764), (364, 136842643), (596, 83575037), (637, 78195796), (686, 72610382), (1043, 47757164), (1274, 39097898), (1372, 36305191), (1937, 25715396), (2086, 23878582), (2548, 19548949), (3874, 12857698), (4172, 11939291), (4459, 11170828), (7301, 6822452), (7748, 6428849), (8918, 5585414), (13559, 3673628), (14602, 3411226), (17836, 2792707), (18743, 2657564), (27118, 1836814), (29204, 1705613), (37486, 1328782), (51107, 974636), (54236, 918407), (74972, 664391), (94913, 524804), (102214, 487318), (131201, 379652), (189826, 262402), (204428, 243659)]