53987685843

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 94316544000

約数和(自身を除く): 40328858157

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 101, 147, 217, 273, 303, 343, 403, 637, 651, 707, 1029, 1209, 1289, 1313, 1519, 1911, 2121, 2821, 3131, 3867, 3939, 4459, 4557, 4949, 8463, 9023, 9191, 9393, 10633, 13377, 14847, 16757, 19747, 21917, 27069, 27573, 31899, 34643, 39959, 40703, 50271, 59241, 63161, 64337, 65751, 103929, 117299, 119877, 122109, 130189, 138229, 153419, 189483, 193011, 279713, 284921, 351897, 390567, 414687, 442127, 450359, 460257, 519467, 821093, 839139, 854763, 911323, 1073933, 1326381, 1351077, 1558401, 1692457, 1957991, 1994447, 2463279, 2733969, 3221799, 3636269, 4035859, 5077371, 5747651, 5873973, 5983341, 6379261, 10908807, 11847199, 12107577, 13705937, 13961129, 17242953, 19137783, 25453883, 28251013, 35541597, 41117811, 41883387, 44654827, 52466167, 76361649, 82930393, 84753039, 133964481, 157398501, 178177181, 197757091, 248791179, 367263169, 534531543, 580512751, 593271273, 1101789507, 1384299637, 1741538253, 2570842183, 4152898911, 7712526549, 17995895281, 53987685843]

約数ペア:

[(1, 53987685843), (3, 17995895281), (7, 7712526549), (13, 4152898911), (21, 2570842183), (31, 1741538253), (39, 1384299637), (49, 1101789507), (91, 593271273), (93, 580512751), (101, 534531543), (147, 367263169), (217, 248791179), (273, 197757091), (303, 178177181), (343, 157398501), (403, 133964481), (637, 84753039), (651, 82930393), (707, 76361649), (1029, 52466167), (1209, 44654827), (1289, 41883387), (1313, 41117811), (1519, 35541597), (1911, 28251013), (2121, 25453883), (2821, 19137783), (3131, 17242953), (3867, 13961129), (3939, 13705937), (4459, 12107577), (4557, 11847199), (4949, 10908807), (8463, 6379261), (9023, 5983341), (9191, 5873973), (9393, 5747651), (10633, 5077371), (13377, 4035859), (14847, 3636269), (16757, 3221799), (19747, 2733969), (21917, 2463279), (27069, 1994447), (27573, 1957991), (31899, 1692457), (34643, 1558401), (39959, 1351077), (40703, 1326381), (50271, 1073933), (59241, 911323), (63161, 854763), (64337, 839139), (65751, 821093), (103929, 519467), (117299, 460257), (119877, 450359), (122109, 442127), (130189, 414687), (138229, 390567), (153419, 351897), (189483, 284921), (193011, 279713)]