49674170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 73705030

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 65, 70, 85, 91, 95, 119, 130, 133, 169, 170, 182, 190, 221, 238, 247, 266, 323, 338, 442, 455, 494, 595, 646, 665, 845, 910, 1105, 1183, 1190, 1235, 1330, 1547, 1615, 1690, 1729, 2197, 2210, 2261, 2366, 2470, 2873, 3094, 3211, 3230, 3458, 4199, 4394, 4522, 5746, 5915, 6422, 7735, 8398, 8645, 10985, 11305, 11830, 14365, 15379, 15470, 16055, 17290, 20111, 20995, 21970, 22477, 22610, 28730, 29393, 30758, 32110, 37349, 40222, 41743, 41990, 44954, 54587, 58786, 74698, 76895, 83486, 100555, 109174, 112385, 146965, 153790, 186745, 201110, 208715, 224770, 261443, 272935, 292201, 293930, 373490, 382109, 417430, 522886, 545870, 584402, 709631, 764218, 1307215, 1419262, 1461005, 1910545, 2614430, 2922010, 3548155, 3821090, 4967417, 7096310, 9934834, 24837085, 49674170]

約数ペア:

[(1, 49674170), (2, 24837085), (5, 9934834), (7, 7096310), (10, 4967417), (13, 3821090), (14, 3548155), (17, 2922010), (19, 2614430), (26, 1910545), (34, 1461005), (35, 1419262), (38, 1307215), (65, 764218), (70, 709631), (85, 584402), (91, 545870), (95, 522886), (119, 417430), (130, 382109), (133, 373490), (169, 293930), (170, 292201), (182, 272935), (190, 261443), (221, 224770), (238, 208715), (247, 201110), (266, 186745), (323, 153790), (338, 146965), (442, 112385), (455, 109174), (494, 100555), (595, 83486), (646, 76895), (665, 74698), (845, 58786), (910, 54587), (1105, 44954), (1183, 41990), (1190, 41743), (1235, 40222), (1330, 37349), (1547, 32110), (1615, 30758), (1690, 29393), (1729, 28730), (2197, 22610), (2210, 22477), (2261, 21970), (2366, 20995), (2470, 20111), (2873, 17290), (3094, 16055), (3211, 15470), (3230, 15379), (3458, 14365), (4199, 11830), (4394, 11305), (4522, 10985), (5746, 8645), (5915, 8398), (6422, 7735)]